July 1 to December 31, 1925
McGRAW-HILL PUBLISHING CO., INC.
10th AVE. AT 36th ST.
NEW YORK
W ith W hich is C onsolidated “ The Colliery Engineer” and “ M in es and M in erals”
DEVOTED TO THE OPERATING, TECHNICAL AND BUSINESS PROBLEMS OF THE
COAL-MINING INDUSTRY
ISSUED WEEKLY
VOLUME XXVIII
C O A L A G E Bo Itiiu f ~ £
W i t h W h i c h is C o n s o l i d a t e d
T h e ‘' C o l l i e r y E n g i n e e r " a n d " M i n e s a n d M i n e r a l s ” ^
7
Q i\ 2
¿5
'/lTI N D E X T O V O L U M E XXVIII
J u ly 1 t o Decem ber 31, 1925
N O T E — T h e a rtic le s a n d re fe re n c es in th is in d e x h a v e been classified u n d e r leading' s u b je c ts o r topics, a s f a r as p ra c tic a b le , a n d sh o u ld b e s o u g h t u n d e r s u c h h ead s, w h ich to g e th e r w ith a ll u n c la ssifie d m a tte r a re a rra n g e d a lp h a b e tic a lly . Illu s tr a te d a r tic le s o r c u ts s ta n d in g by th e m selv e s a re in d ic a te d b y a n a s te ris k (* ).
All e d ito ria ls a p p e a r u n d e r t h a t s u b je c t, each h a v in g it s e x a c t title . E lse w h ere th e su b je c t m a tte r o f a n e d ito ria l w ill b e f o u n d classified an d m a rk e d ( e ) . M an y title s o f a rtic le s a re a b b re v ia te d , th e a im b e in g to g iv e p ro m in en c e to im p o r ta n t w ords.
F o llo w in g is a lis t o f th e p a g es in c lu d e d in e a c h issu e o f th e v o lu m e , to g e th e r w ith d a te an d n u m b e r o f th e issu e , fo r co nvenience o f refe re n c e :
J u ly r, N o.
1 . . Special Issu es P p .
1-30
9 2 . . 3 7 -0 8
“ 10 3 . . . 0 9 -1 4 0
23 4 . . . 1 0 5 -1 4 0
30 5 . . . 1 4 1 -1 7 2
A u g 0 (5 . . . 1 7 3 -2 0 0
1 3 7 . . . 2 0 7 -2 3 8
20 8 . . . 2 3 9 -2 7 2
“ 27 9 . . . 2 7 3 -3 0 4
“ 10 11 Is la n d C reek 3 3 9 -3 8 2
** 17 12 . . . 3 8 3 -4 1 4
“ 2 4 1 3 . . . 4 1 5 -4 5 0
O ct. 1 14 . .
...
.....
. 4 5 1 -4 8 2“ 8 15 . 4 8 3 -5 1 8
** 15 10 . 5 1 9 -5 5 2
** *>0 17 . . . 5 5 3 -5 8 0
29 18 . . . 5 8 7 -0 2 0
N o v 5 19 . . . 0 2 1 -0 5 4
12 20 . . . 0 5 5 -0 8 8
19 21 . . . 0 8 9 -7 2 2
“ 20 2 2 . . . 7 2 3 -7 5 4
Dec. 3 23 . . . 7 5 5 -7 9 8
10 24 . . . 7 9 9 -8 3 4
17 2 5 . 8 3 5 -8 7 8
“ 2 4 20 . 8 7 9 -9 1 2
“ 31 <»7
A ccid en ts, S ee also “ F a ta litie s ”
— M ine a cc id e n ts in M ay k ille d 181 . . . .
— T en dead in T en n essee e x p lo sio n . . . .
— M ine acc id e n ts in J u n e killed 1 4 5 . . .
— S o ft-co al m in e s s a f e r th a n in 1 9 2 4 . . . .
— D eath r a te in co k e m a k in g lo w e st h is to ry ...
— S e p a ra te tra v e lin g w a y s . . ...
— 195 killed in coal mines**»! A u g u s t . . -H e rrin b la s t k ills ttire e
P a g e 88 1 5 7 . . 32 in 3 9 8
4 2 S 4 0 0 4(58 5 0 3 _________ r f \ ... 500 -1 4 2 d ied in c o al m in e accid en ts in S e p t. 03 8
— E y e a s v ic tim o r c u lp A t < e ) i L . . . ... 09 0
— C oal m in e acc id e n ts k ill 141*Tn O c t 78 2 -L e s s th a n 2 ,4 0 0 p e ris h in c o a l m in e s . . 81 8 -T ria d e lp h ia ex p lo sro n c au se u n k n o w n -W h e n a n eX plosion'^occu
— In d ia n a m in e rs re s c u e th re e
— F ifty -tw o die in A la b a m a b la s t ...
— N ot lia b le to in ju r y to c h ild h ire d q u ie t” ...
A luhum a
— A la b a m a o p e ra tio n issu e s b o n d s . . . .
— E d g e w a te r m in e ’s p ro d u c tio n ...
— C o m m issa ry a t E d g e w a te r. A la.
*803802
S99
*24119 3 20 9 -B irm in g h a m d is tric t v is ite d b y R u ss ia n s 32 4 -S c h o o l a t E d g e w a te r
-K in d e rg a rte n a t E d g e w a te r . . . . -F ir s t-A id te a m s in A la b a m a m eet -M in e p h y s ic ia n ’s b u n g a lo w . . . . -A la b a m a b la s t k ills 52 ...
-C o n v e y o rs in A la b am a m in e . . . .
• 4 1 3
•4 4 7 5 3 3
•5 8 4
• 8 0 3
•9 1 5 A la sk a
— A la sk a c o a l d e p o sits p ro v e v a lu a b le . . . 20 0
— P ro d u c tio n in A la sk a in 19 2 4 ... 39S A n th ra c ite
— M in in g m e th o d c u ts co st in ste e p a n th r a c ite
— H ard -co al o p e ra to rs re a d y to fig h t c h e c k off ...
— H ard -c o a l re serv es fo r 52 d a y s ...
— W ould av o id su sp e n sio n (e ) ...
— T h e t r u t h m ig h t h e lp ( e ) ...
— A n th ra c ite m in e rs w a n t h ig h e r w ag es . .
— B uy a n th r a c ite e a r ly ...
— H ard -co al o p e ra to rs to r u n s h o w ...
— O rders c u t in h a rd -c o a l ra te s to S ta te n Is la n d ...
— R a isin g w a te r fr o m a n th r a c ite m in e . . . . *
— A n th r a c ite c o n fe re n ce does n o t a g re e . . .
— A n th ra c ite n e g o tia tio n s sm ash e d ...
— A n th ra c ite o p e ra to rs a d v ise co n su m e rs . .
— A rch b o ld b r e a k e r b u rn e d ... ...
— L ew is b re a k s off n e g o tia tio n s (e ) ...
— M ine a n d o th e r h a z a r d s (e ) ...
— A n th ra c ite sto ra g e ... <
— W ho h a s th e b ro k e n leg ? (e ) ...
•4 3 5154 0970
•7 1 80
13 8143 4 5 0 185190 2 0 7193 2 0 7 23 9
A n th ra c ite — C o n t’d.
— O th e r in d u s trie s exceed a n th ra c ite r is k s . . 25 3
— Sm o k eless a id ed to co m p ete w ith a n
th ra c ite ... 25 0
— F e d e ra l in te rv e n tio n in s tr ik e u n lik e ly 25 9
— W ill th e re be a s trik e ? (e ) ... 2 7 3
— W h y n o t ap o lo g iz e? (e ) ... 27 3
— L e w is re fu s e s n o -strik e c o m m itte e . . . . 28 0
— N o b o d y d e m a n d in g W a s h in g to n in te rfe ro 28 0
— T h e p u b lic a n d th e a n th ra c ite s trik e (e) 30 5
— T im e to m a k e re p a irs (e ) ... .. . 30 5
— A n th ra c ite m en s t r i k e ... 32 0
— H a rd -c o a l m in e rs off to E u ro p e ... 32 0
— A n th ra c ite s trik e ch ro n o lo g y ... 32 1
— H ard -co al s tr ik e h a s littl e s c a r e ... 32 3
— Second w eek o f s t r i k e ... 30 5
— W elsh a n th ra c ite f o r C an ad a ... 30 7
— K eep th e issu e s tr a ig h t 1 (e) ... 3 8 3
— P a s s in g th e b u c k (e ) ... 3 8 3
— M iners p a y is h ig h ... 39 4
— P in e h o t c alls c o n fe re n ce ... 39 0
— R e ta ile rs b a c k a n th ra c ite o p e ra to rs . . . . 39 0
— R eserv e s to c k n e a r S e ra n to n ... 4 0 0
— N o t sold (e ) 4 1 5
— W h at o f a n th ra c ite ’s f u tu r e ? (e ) ...4 1 0
— P o litic s to effect h a rd -c o a l s trik e ... 4 3 5
— Men e m p lo y ed a n d d a y s w o rk ed in a n th r a c ite reg io n ... 4 3 7
— O p e ra to rs r e ite r a te sta n d ... 4 0 5
— B o th sid es seek p u b lic s u p p o rt ... 50 2
— F a ir p ric e c o al co m m issio n in N. Y. C. . . 5 0 4
— H ard -co al in te rv e n tio n d is ta n t ... 50 5
— R e ta il re s e rv e s a t N ew Y o rk d w in d le . . 50 5
— Y ou c a n n o t b ro w b e a t a n econom ic law (e ) ... 519
— B le n d in g o f s o f t an d h a rd c o a l ... 5 3 1
— D eepest m in e in A m e ric a ... 5 3 1
— L ew is seek s e x e c u tiv e in te rv e n tio n . . . . 53 2
— G erm an a n th ra c ite to b e im p o rte d . . . . 53 3
— S trik e s a n d lo c k o u ts in re g io n 1 9 2 0 -1 9 2 4 53 0
— R epeal o f c e rtific a tio n law (e ) . . . 5 5 4
— P in c h n e a r in a n th r a c ite s t r i k e ... 50 9
— R io te rs in ju r e 30, w re c k w a slie ry ... 570
— U n c e rta in ty o f h a rd -c o a l in te re s ts d e te rs s to c k in g o f s u b s tit u te s ... 571
— A n th ra c ite scrap p e d by Gov. F u ll e r . . . . 57 1
— E x p e rts t a l k a n th ra c ite ... *598
— D eny ru m o r s o f peace in h a r 1-coal s trik e 00 3
— A n th ra c ite in sto ra g e (ta b le ) ... 00 4
— S u rv ey sh o w s 0 7 0 .0 0 0 to n s o f a n th r a c ite 0 0 4
— A n ti-a n th ra c ite c am p aig n in N ew E n g lan d ... 00 5
— O p e ra to rs a n d m in e rs a w a it d ev elo p m en ts 03 0
— P e a ce m o v e in a n th ra c ite s t r i k e ...*008
— T h in k s a n th r a c ite s trik e w ill aid s o ft c o a l's c a u s o ... 071
— B e a tin g a n th ra c ite is h a rd in W in n ip e g 700
— C oolidge to k eep h a n d s oft s t r i k e ... 705
— L e w is a p p ea ls to P r e s 'd e n t ... 7 3 0
— H ard -c o a l o p e ra to rs p re p a re f o r fig h t . . 73 7
— S trik e m u s t be s e ttle d on b a s is o f u n b ro k e n s u p p ly ... 73 9
— W h a t does it m e a n ? ( e ) ... 75 5
— O p e ra to rs re je c t P in e h o t p ia u ... 78 0
— L e is u re o r th e fo rw a rd ste p ? (e ) ... 79 9
— P in e h o t s till c e n tra l fig u re ... 8 1 4
— O ppose h a rd -c o a l co n tro l in B o ra h b ill . . 810
— 0 5 p e r c e n t o f B ay S ta te ’s h a rd c o al needs in ... 81 0
— C risis in h a rd -c o a l s trik e a t h a n d 81 7
— E a rn in g s o f c o n tra c t m in e rs in a n th ra c ite fie ld ...I-S 1 9 : 11-89(5: 111-931
— P in e h o t p ro lo n g s s trik e (e ) ... 8 3 5
— O p e ra to rs c a s e to d a y ...*853
— P in e h o t c a lls sp ecial le g is la tu re ... 85 8
— S trik e d o es n o t w o rry th is m an . . . .* 8 7 5
— W h a t th e p u b lic w a n ts (e) ... 879 -—P ro g re ss o f th e s tr ik e (e ) ... 880
— H ard -c o a l p e a c e -p la n s p le n tifu l ... 89 5
— C oolidge lin k seen in s tr ik e ’s d iv e rsio n . . 89 7
— P e a ce o r w a r? (e ) ... 91 3
— In p ra is e o f p a r tis a n s h ip (e ) ... 91 4
— R esu m e peace n e g o tia tio n s ... 9 3 0
— S e n a to r L a F o lle tte seeks h a rd -c o a l d a ta 93 2
— C ongress to p u s h le g isla tio n ... 93 3 A p p ra is a l o f c o al m in e p ro p e rty ... 27 5 A rk a n sa s
— To open O k la .-A rk . m in e s a t 1 9 2 4 scale 07 0
— A rk . s u p re m e c o u rt lif ts re c eiv ersh ip a g a in s t D is tric t 21 , U . M. W ... 7 0 0
— A rk . u n io n su ed ... . 890 A sso c ia tio n s
— A . E . C. to a n aly ze “ G ia n t P o w e r” p la n .. 0 7 4
— A . I. M. E . m a y b e h e a d e d b y S. A.
T a y lo r ... 5 7 1 .•— A. I. M. E . m e e tin g a t U ta h , A u g . 31-
S e p t. 3 ... 39 1
— A. I. M. E . n o m in a te s ... 072
— A. I. M . E1. a n d so cie tie s in jo in t s a f e ty c o n fe re n ce . . . ... 81S
— A la. M in in g In s t, e le cts F r a n k N elso n , J r .. p re sid e n t ... 5 8 0
— A . M . C- s tu d ie s o u tp u t a n d d is trib u tio n 8 1 7 : m e e ts a t W a s h in g to n ... *848
— A m . R y . A ssoc, re p o r t (S o ft C o al’s J o b ) (e ) ... 30 0
— A ssoes. d ecry sh ip m e n t o n c o n sig n m e n t. . 9 3 5
P a g e A sso c ia tio n s— C o n t’d.
— B y p ro d u c t A ssoc, needed ... 03 9
— C alif. D e alers’ A ssoc, e n jo in e d ... 7 3 9
— C an a d ia n I n s t , o f M in in g & M e ta llu rg ic a l E n g in ee rs m e e ts ... . . . 8 1 8
— Coal M in in g I n s t i t u t e o f A m e ric a Seeks In s titu te s s u ffra g e s 7 4 1 : F a t h e r o f P a rlia m e n ts (e ) 7 5 5 : P la n s b ig m e e tin g 7 7 9 ; D iscu sses p ro b le m s ...*8 3 7
— C o rre la tin g Com . discu sses s ta n d a r d iz a tion . . . ... 03 9
— E le c tric a l E n g in ee rs m e e t in a n th ra c ite reg io n ... 7 0 3
— F o re ig n T r a d e rs m e e t ... 1 9 2
— H a z a rd C oal O p e ra to rs ' E x c h a n g e to m eet J a n . 2 2 ... 9 4 7
— H o lm es S a fe ty A sso c .’s s a f e ty p a p e r s . . . *028
— 111. m in in g I n s t, m e e ts ... *83
— 111. I n s t, m e e ts ... (594
— 111.-Wise, re ta ile rs elect K en d al ... 32 1
— In d ia n a A ssoc, ta lk s s a f e ty ... 8 1 5
— K a n a w h a O p e ra to rs ’ A sso c, e le ct D. H . M o rto n p r e s i d e n t ... 0 1 9
— K y. O w n ers’ A ssoc, m e e ts ... 7 0 4
— M o sh an n o n m in e m en q u it ... 7 0 0
— N. C. A .’s c o -o p e ra tio n s o u g h t b y G ould 2 0
— N . C. A .’s s ta t is tic s ex p an d ed ... 21
— N . C. A . n a m e s c o m m i t t e e ... 12 4
— N . C. A . s t a r t s re s e a rc h p r o g r a m ... 0 3 7
— N a t. A ssoc, o f M fg rs. fa v o rs n o n -u n io n * o p e r a t o r s ... 8G0
— N a t. A ssoc, o f P u r c h a s in g A g en ts a n n o u n c es c o al s to c k s g a in in g ... 1 5 8
— N a t. D is trib u tio n C orp. to a t t a c k w a ste in b u s in e s s ... 0 7 3
— N a t. In d u s tr ia l A d v e rtis e rs n a m e c h a i r m a n ... 19 2
— N ew R iv e r Coal O p e ra to rs ’ A ssoc. M eets. 2 0
— N ew R iv e r C oal O p e ra to rs ’ A ssoc, m e e t
in g . Dec. 17 ...9 4 7
— N o r th e a s t K y. Coal A ssoe’s s e c re ta ry . K e ek am p . urffes c a n a l ... 40(5
— O p e ra to rs o f W illiam so n field ... 2 0 0
— P a . C. M. I . d iscu sses b l a s t i n g ... 00 4
— P it ts b u r g h Coal M in in g I n s t ... *114. 139
— R o ck y M t. Coal M in in g I n s t ... *307
— S m o k eless Coal O p e ra to rs ’ E x e c u tiv e C om m ... *009
— Societies to h o ld s a f e ty m e e t ... 0 7 2
— T e n n . Coal O p e ra to rs ’ A ssoc, to m eet N o v . 2 0 ... 0 1 9
— T rad e A ssoc, cases ... 50
— W . V a. I n s t, m e e tin g p la n s r e a d y ... 07 2
— W. V a . In s t, a n n o u n ce s p ro g r a m ... 7 0 4
— W. V a.-K y. A ssoc, m e e ts (e ) 5 2 0
— W illiam so n O p e ra to rs ’ A ssoc, sale s re p o rts en d o rsed ... 7 3 8
— W in d in g G u lf O p e ra to rs ’ A ssoc, h o n o rs E. E . W h ite ...*8 0 2
It B ids a n d C o n tra c ts
— S h ip p in g B oard b id s a rc lo w ... 2 2
— Seeks so ft-c o a l b id s ... 03 7
— N av y coal b id s s o u g h t ... 78 4
— B elg ian m in e rs m a y s t r i k e ... 04 0
— R aise d e fe rs B elg ian s trik e ... (574 B ew are o f M r. P e a rs o n ... 07 1 ' B la stin g , See also “ E x p lo siv e s ”
— R o ck -d u st ta m p e d , a ir-c u s h io n e d s h o ts . . 7 8
— E x p lo siv e s used b y b itu m in o u s m in e rs d u rin g 1 9 2 4 ... 1 5 9
— T each b e tte r m e th o d o f c u ttin g and s h o o tin g ... *183
— C o u n try u sed 5 5 .1 3 4 .0 0 0 lb . p e rm issib les in 1 9 2 4 ... 4 0 2
— N ew d e to n a to r dev ised ... 4 0 2
— J o h n sto w n m en d iscu ss to p -ro c k b l a s t in g ... 0 0 4
— P re v e n t e x p lo sio n s ... *(528
— S h o o tin g is h e a v y a t C o lstrip ... 0 0 4
— F r e e p o w d er fo r R ain ey m in e rs ... 8 0 2
— Im p ro v ed b la s tin g m eth o d s ... *881
¡to ilers an d F u rn a c e s
— N ew b o ile rs f o r K y. m in e ... *85 B ook R ev iew s
— T h e M in er’s F ig h t fo r A m e ric a n S ta n d a rd s . By J o h n L . L e w is ... *47
— " T riu m p h s in E n g in e e rin g ,” C o n rad N e w to n L a u e r ... 3 7 2
— “ F a c ts fo u n d b y th e c o al c o m m issio n ” 3 7 2
— H ow i t s h o u ld b e said ... 8 5 5
— T h e c ase o f b itu m in o u s c o a l ... 8 5 5
— W h at c an b e do n e to g iv e s te a d y em p lo y m e n t ? ... 8 9 4 B riq u e ts, see a lso F u e ls
— S tro n g b riq u e t b in d e r ... 13 9
— D iam ond b riq u e ts p u b lic ity s t u n t ... *803 B u re au o f M ines
— B u re au e x te n d s s a f e ty w o rk ... 88
— B u re au tra n s fe r re d to D ep t, o f C om m . 90
— B u re a u in v e stig a te s m in e fire h o se . . . . 11 3
— B u re a u a p p o in ts a d v iso ry c o m m ...12 6
J uly-Decem ber^l925 C O A L A G E
, • . . , ? P a g e B u re a u o f M inos— p o u t’d. * .
— O rg a n iz atio n an d policy s t u d i e d ...*224
— M in eral re so u rc es ¿division staff ... 28 9 •— D on’t h a m strin g th e,B ttp caii of M ines (e ) 305 — B u re a u w a rn s p u b lic j, . t ’ ... 431
— B u re a u stu d ie d by H o o v er’s co m m ittee . . 43 5 — B u re a u to be serv ice a g e n c y ... 53d — B u re a u seeks b ro a d gage d ire c to r . . . 573
— V eil H o o v er co m m itte e p lan s ... 605
— B u re an p la n s u rv e y o f sto ck s ... 70 3 — S c o tt T u r n e r sw orn in as d ire c to r of B u re a u o f M ines ... *738
— D r. D orsey A. Lyon, a ss is ta n t d ire c to r o f B u re a u o f M ines, Dec. 1 ... 738
— C. P . W h ite, a ss is ta n t d ire c to r o f B u re au o f M ines ... 73 8 — T o discu ss econom ic b ra n c h o f B u re a u 819 — B ru ceto n e x p erim e n tal s ta tio n . . . * 8 4 5 , 840 — A d v iso ry Comm, a p p ro v e s p la n s ... 859
— S to ck s su rv e y o f b itu m in o u s sh o w s 48,- 0 0 0 .0 0 0 tons on N ov. 1 ... *934
B u sin ess b e st a b le to r e g u la te its e lf ...40 8 B u sin ess P u b lish e rs u n i t in e x p o rt Held . . 2 5 8 C C anada — S trik e s e ttle m e n t u rg e d by E m p ire Steel C o rp ... 18
— A lb e rta m in e rs q u it U. M. W ... 52
— M oves to end N o v a S co tia s t r i k e ... 12 5 — N o v a S co tia s trik e ended ... 2 2 4 — C an ad a g ets W elsh a n th ra c ite ... 307
— A lb e rta “ s trik e ” s e ttle d ... 4 6 5 — V a n co u v e r Isla n d te a m s in sa fe ty m eet 50 3 — C an a d a ’s co al o u tp u t a n d im p o rts m o re in J u ly ... 535
— N o v a Sco tia coal in q u iry to s t a r t ... 572
— N ova Sco tia in q u iry u n d e rw a y soon . . . . 671
— C an ad a h a s re serv e in A lb e rta b e d s 693 — B ea tin g a n th ra c ite is d illlc u lt in W innipeg 700 — N o v a S co tia w ages to o low ... 739
— G lace B ay liv in g c o n d itio n s b a d ... 817
— U rges A lb e rta c o n t r o l ... 818
— M ining in M in to re g io n ... *926
Cars — T re a tm e n t fo r d ry -ro t in m in e c a rs . . . . I l l — N ew design a t V a lie r ...*624
— C ars a t S u b le t (W yo.) m in e ...*659
Coal — M ail o rd e r coal (e ) ... 1
— C o n su m er’s sto ck s o f s o f t coal fe ll . . . . 54
— W a te r gas c an be m ade fro m m id-W est co als ... 74
— M ine coal consum ed b y p u b lic u tilitie s . . 87
— C hange to coal fro m oil in K a n sa s C ity, M o... 88
— Coal to b e sold in N eb . b y C. W . B ry an ... 90
— Efficiency o f pow dered coal ... I l l — N a ta l m in es f o u r m illio n s to n s y e arly . . 146
— E x p e rim e n ts m ay a id In d ia n a coal . . . . 180
— A sh b ric k coke ... • • • 182
— Coal m ay c a p tu re a lco h o l m a rk e t ... ~19
— P .R .R . gives p riz e s fo r c o al-sa v in g id eas 223 — R o seb u d field w ins a tte n tio n ... . . * 2 4 9 — U tilitie s co n su m e m o re c o al in J u n e th a n in M ay ... 2i>0 — A la sk a d e p o sits p ro v e v a lu a b le ... 260
— “ L iq u id c o a l” m a k e s G erm an s t e w 289 — N ew E n g la n d h a s m o re coal ... — In d u s tria l co al sto c k s u p in J u ly 323 — Coal loaded in to vessels a t L a k e E rie p o rts to A u g ... — R eserv e sto c k n e a r S c ra n to n ... 4UU — B lending o f s o ft a n d h a r d c o a l ... 531
— To im p o r t G erm an a n th r a c ite ... 6 , «
— Coal C om m ission re p o r t in N ov. . . . OJ-ł — Coal w ill soon h e lp su p p ly n a tio n s g aso lin e ... ou« — S u rv ey sh o w s 0 7 0 .0 0 0 to n s o f a n th ra c ite 604 — New u se fo r sla c k (e) ... o ? ” — F o o d fro m c o al (e ) ... — P ro d u c tio n , im p o rts, e x p o rts a n d h o m e c o n su m p tio n o f a n th r a c ite a n d b itu - m in o u s coal 1 0 1 3 -1 9 3 1 ... 0 , 3 — O nly one size fo r co al (e ) ... — C an ad a h a s re serv e b e d s ... — S o ft coal u sed in S c r a n t o n ... 7Uo •— Use o f p u lv e riz e d f u e l . . . . . —T h e p re sid e n t w rite s a b la n k c h ec k (e ) 799 —Q u a lity o f co al (e ) ... ° r a - C o a l e x tra c te d fro m sew er ... »»» —M ore s h ip s s w itc h to coal ... —M ass. d ealers h a v e c o al f o r m o n th . . . . y ¿a —C o n su m er’s sto c k s to ta l 4 8 .0 0 0 .0 0 6 to n s 9 3 4 —I n d u s tr ia l c o n su m p tio n d eclin es m O ct. . . Coal B o ard s n a m e d by N ew Jerse y ... 010
Coal C u tte rs , see a lso “ M ac h in e M in in g " — “ W ireless m in e” a t B a rtle y ... *359
— T u rre t-ty p e c u tte r s in K y ... JWA — C en ter s h e a rin g in c re a se s l u m p ... Coal I n d u s try , sec a lso “ T ra d e a n d Com m erce” — Score Y ellow C ab, 6 7 : C oal 2 3 (e) ... 34 0 — O u r la n d o f o p p o rtu n ity (e ) ... o f * — H ow s tro n g is th e U n io n ? ... — Coal C om m ission r e p o r t m N o v ... — S p e c u la tio n m u s t en d (e ) ... — Serv ice p a y s (e ) ... g g ' — T a k in g th e lo n g v iew (e ) • • • * . ... 08 5 — U. S. c an a id p u b lic by le a v in g coal a ]one ... t)UU — O ur do m estic c o al p ro b le m (e ) . . . . ■■■ V31 T h e p re sid en t w rite s a b la n k ch eek (e) 7 J J — Coolidge say s a c t on r e p o r t ... s l g — M aking- h e ad w a y <e) ... . ... — P la n n in g p u b lic re la tio n s (e ) . . --- »JO U . M. C. discu ss c o u n try ’s p ro b le m s . . . SHH — W h a t th e p u b lic w a n ts (e) ... P re s id e n t stre sse s s trik e effects ... _ P a g e Coal In d u s try — C o n t’d. — A n o u tsid e s u m m a ry and v ie w p o in t (e) 914 — In p ra ise o f p a rtis a n s h ip (e ) ... 91 4 Coal L o ad in g s — B itu m in o u s loaded in to vessels a t L a k e E rie p o rts to end o f O ct... 78 4 Coal S to rag e — In d u s tria l coal sto c k s g a in ... 158
— A n th ra c ite s to ra g e u n lik e ly ... 159
— A n th ra c ite sto ra g e ... *222
— S to rag e b in a t S t. M ihiel Coal Co...*235
— Does s p rin k lin g in c re a se sp o n tan e o u s co m b u s tio n ? 3 1 2 — N ew E n g lan d h a s m ore coal th a n la s t y e a r ... 323
— In d u s tria l co al sto ck s in c re a se in J u ly 323 — R eserv e s to c k n e a r S c ra n to n ... *400
—-In d u stria l coal sto c k s g a in ... 505
— R e ta il c o al reserv es dw indle ... 5 0 5 — A n th ra c ite in sto ra g e ... 6 0 4 — Coal sto c k s f o r 50 d ay s ... 630
— S u rv ey co al sto c k s Dec. 1 ... 670
— R e p o rt o f sto c k s re a d y by Dec. 25 . . . . 703
— I n d u s tria l sto c k s sufficient fo r 3 9 d ay s 784 — C o n su m e rs’ sto c k s to ta l 4 8 ,0 0 0 .0 0 0 tons N o v . 1 *934 Coke a n d C oking — A sh b in d s coke ... 182
— B y p ro d u c t coke o u tp u t in 1924 . . . 190
— F r ic k Co. fires 2 6 5 coke ovens ... 260
— D e ath ra te in coke m a k in g low ... 398
— B y p ro d u c t and b eeh iv e coke produced in U . S., 1 9 2 4 ... 4 3 4 — N ew b y p ro d u c t coke p la n t a t T roy. N . Y. 4 3 6 — L a tro b o p la n ts re su m e ... 4 6 5 — A p p ro v e coke ra te s in N . Y ...5 3 4 — C on n ellsv ille o v en s blo w in g in ... 600
— B ig d o ings in c o k e ... 606
— Coke p la n t in N ew M exico ... *617
— P it f a lls in coke in d u s try ’s p a th ... 639
— 422 ovens f o r Jo n es & L a u g h lin ... 639
— A p p ro v e c o k e ra te s ... 652
— M ore B. R . & P . coke ra te s ap p ro v e d . . 6S6 — A llow s em ergency r a te s on coke ... 68(5 — 1 ,0 0 0 m o re F r ic k ovens in ... 740
— I.C.C. ta k e s a ctio n on coke ra te s ... 7 8 0 — B y p ro d u ct coke p ro d u c tio n in N ov. . . . . 9 3 1 — L o c o m o tiv e fo r coke q u en ch in g ... *948
C olorado — Colo, m in e rs w o rk fo r e x istin g scale . . . 18
— T w e n ty p e r c e n t w age c u t in N o. Colo. 51 — S ep t. p ro d u c tio n 9 3 1 .4 6 2 ... 670
C om panies, Coal M ining — Acme Coal Co. a cq u ire s five W. Va. m ines 740 — A ra c o m a C oal Co. gives ta x fig u res in L o g an C o unty. W . V a ... *182
— B eth leh e m M ines C orp. ex o n erated of b lam e in B a rra c k s v ille b la s t 1 2 2 : w ill jo in 1 9 1 7 w age g ro u p 6 4 0 ; B erth a C o n su m ers C o.’s b o a rd in g h o u se a t E u r e k a m in e *6 5 : M ine goes non-union 3 6 9 : R ach el m in e p la y g ro u n d ... *101
— B lue D iam ond Coal Co.. Solves d u m p in g p ro b lem * 2 1 6 : T w o B lue D iam ond m ines ...*218
— B u rn s B ros, a b so rb s f o u r f i r m s ... 305
— C arnegie Coal Co. b a n k ru p t ... 606
— C arrs F o rk Coal Co.’s A llock m ine h a s odd a ccid en t ...*153
— C hicago, W ilm in g to n & F ra n k lin Coal C o.’s N ew O rie n t h a s b ig o u tp u t 1 2 2 : N ew O rien t b re a k s h o is tin g record 1 9 3 : F ix m ach in e w age ra te 5 6 4 : N ew O rien t sets reco rd ... 67 3 — Coal M in in g Co. o f L iev in . F ran c e , p la n t N o. 4 ... *33
— Coal R iv e r C ollieries Co. p la n s increase . . 89
— C o lu m b u s M in in g Co.’s new m i n e ... *152
— C o n so lid atio n Coal C o.’s p la n t No. 252. W. V a. * 3 4 : T o w n o f D u n h am , Ky. *925: T ow n o f B u rd in e. K y ... *927
— C o n su m ers Co. to flo a t i s s u e ... 93 3 — C rescent Coal C o.’s 60-hp. h o i s t ... *256
— Crow e Coal Co. sq u ab b le goes to in te r n a tio n a l u n io n ... 51
— G un n -Q u ealy Coal Co.’s conveyor in W yo. *521 — D ering Coal Co. e le cts P a n l e y ... 157
— E m p ire S teel Co. U rges s trik e se ttle m e n t 18 — E n te rp ris e Coal Co. sold fo r $ 1 ,2 5 0 .0 0 0 191 — F o rd so n Coal Co.’s n ew ly equipped p o w er p la n t ...*568
— F r ic k c o m p a n y fires 26 5 coke ovens . . . . 20 0 — Glen Alden h a s d eep est m i n e ... 531
— Globe Coal Co. elects F itz m o rris p re sid en t 6 7 4 — G reat V alley a n th ra c ite m ines offers sto ck 160 — G u lf Sm okeless Coal Co. h a s new c le an in g p la n t ...*567
— H a m m e rfo rd C oal Co. m ak es m in e p u r c h ase ... 5 0 3 — H a rm a n C reek Coal Co. in ju n c tio n d ro p p ed ... 16 0 — H a rt Coal C orp. in K y... *80
— H illm a n Coal & Coke Co. c u ts c o sts b y g ra p h ic c h a r ts * 1 3 : T re a tm e n t fo r dry- r o t 1 1 1 ; C reosotes c a r s ... 18 4 — -Island C reek C oal Co. (e) ... 33 9 — M adeira-H ill m a in te n an c e m en called o u t b y u n io n ... 5 3 2 — N ew R iv e r Co. e d u ca te s m e n ... *183
— N o rth C olorado Coal c o m p an ies allo w ed to red u ce w ag es ... 51
— N o rth w e ste rn M in in g & E x c h a n g e Co.’s K ra m e r m in e pro d u ces 4 .0 0 0 to n s d a ily *75 — N o rto n c o m p a n y ’s new b o ilers ... *85
— O sage Coal Co. opens O k la h o m a m in es a t 1 9 1 7 sca le ... 6 7 0 — Old Ben Coal C orp. sav es b y e le c trific a tio n * 3 : E l e c t r i f i e s ... 1 7 8 — P a c ific C oast Coal Co.’s tu n n e l p u ts m ines n e a re r S e a ttle ...*812
— P helps-D odge to spend $ 1 0 0 .0 0 0 ... 160
— P ik e C o u n ty Co.’s w agon load er ...*155
C om panies, Coal M in in g — C o n t’d. — P it ts b u r g h Coal C o.’s tip p le d estro y ed b y fire 1 5 7 ; to c e n tra liz e m in es 1 5 9 : Opens m in es on 19 1 7 sca le 2 8 8 ; -Mines fo rm u n io n 3 2 1 ; to open second m in e on 19 1 7 scale 3 9 8 ; O pens B a n n in g N o. 1 4 3 4 ; To op en sev e n th m in e 5 3 4 ; R eo p en s M idland N o. 1 5 7 2 : O pens M o n to u r N o. 1 0 6 7 0 ; S ta r ts M ansfield m in e 7 0 3 ; T o open m i n e ... . 9 3 3 — P it ts b u r g h T e rm in a l’s b ig o u tp u t . . . 7 0 4 — P o c a h o n ta s F u e l Co. o p en s m in e ... 5 3 2 — R aleig h Coal & Coke Co. disp laces te le p h o n e p o les * 4 9 8 ; T elep h o n e sy stem *667 — R ead in g rig h ts ex te n d ed 0 7 2 ; ex ercise o f r ig h ts ex te n d ed 6 m o n th s ... 4 3 7 — R o an e Iro n Co.’s m in e explodes ... 1 5 7 — S a p p h ire C oal C o.’s m in e in H a za rd field *919 — S h a m o k in Coal Co. reo p en s N eilso n m in e *143 — S im pson C reek C o llieries close ... 640
— S o u th e rn F u e l Co. issu e s b onds ... 193
— S o u th e rn M in in g Co, m en m e e t * 4 9 6 ; H olds co n feren ce ...*602
— S p rin g C anyon Coal Co.’s tip p le ... *032
— S te a rn s Coal & L u m b e r Co.’s tip p le a t N o. 4 m in e *64; S te a rn s C o-op erativ e Coal Co.’s tip p le ... *204
— S t. L o u is Coal & Iro n Co. re o rg an ized . . 78 3 — S u n lig h t Coal Co.’s s trip m ine in In d ia n a *528 — S u n n y sid e Coal M in in g Co. im p ro v es p re p a ra tio n ... *17
— S u sq u e h a n n a C ollieries Co. m o d e rn iz e s . .* 2 0 9 — T em ple Iro n Co. d i s s o l v e s ... 39 9 — T ro p f Coal Co. a n d S a tc h e ll B ros, signs w ith u n io n in W . V a ... 673
— T en n essee C oal Iro n & R .R . C o.’s d is p e n sa ry ... *084
— U nion Pacific Coal Co. em ployees o rg a n iz e 1 5 8 : U ses 3 -to n sc ra p e r *4 8 5 ; P a in ts to w n 7 3 2 ; “ Q u a n tity D esig n in g " (e) 8 3 6 ; G rinds ow n d u s t ... *925
— U. S. Coal & Coke C o.’s d ra in a g e system *1 7 5 ; D evelops L y n ch . K y ... *89
— U ta h F u e l Co. finds d in o s a u rs' f o o tp rin ts in m in e ...*734
— V a lie r c u ts c o sts ...*623
— V irg in ia Coal Co.’s B lu e D iam ond m in e *107 — W est B u ck M o u n tain Coal & Iro n Co. le a se Gowen m ines to R o b e rts sy n d ica te 259 — W est K y .'C o a l Co. larg e p ro d u c e r * 1 7 0 : N o. 1 m in e * 1 3 5 ; N e sb it m in e h a u la g e *137 — W est P e n n P o w e r Co. h a s co n v ey o r p rin c ip le * 1 1 3 ; W est V irg in ia Coal & Coke Co. sea ls fires ... 366
— W h ite Coal Co. an d P . M. S nyder m ines sold to M a s sa c h u se tts G as Co... 73 6 — W in ifred e Coal Co. closes C in cin n ati o f f i c e ... 221
— W oodw ard Iro n Co. d evelopes C ro ck ard m in e ... 121
C om p en satio n , M in ers’ — O hio’s co m p e n sa tio n ra te s ... 2 1 7 — R isk o f 13 in d u s trie s exceed a n th r a c ite 2 5 3 — V alu e o f co m p en satio n r a te ... 5 7 6 — M ines p ay h e a v ily to co m p en satio n fu n d ... 705
— R ock d u s tin g lo w ers c o m p e n sa tio n ra tin g *809 C oncrete — Does seam e x p la in w h y g u n ite clings tig h t to ro c k ? ... 4 9 0 — W hy do m a n y concrete s h a f t lin in g s fa il? *777 C o n su m p tio n — L ess c o al co nsum ed b y in d u s trie s in M ay ... 50
— P riz e s l o r c o al-sa v in g i d e a s ... 2 2 3 — U tilitie s co n su m e m o re c o a l in J u n e th a n in M ay ... 259
— C o n su m p tio n o f coal a n d o il b y u tilitie s u p in J u ly ... 4 3 0 — M ore c o al a n d o il u sed b y u tilitie s in A u g ... 534
— A n th ra c ite an d b itu m in o u s 1 9 1 3 -1 9 2 4 . . 67 2 — Coal and oil c o n su m p tio n b y u tilitie s . . 6 7 4 — C o n su m p tio n in O cto b er ...7 8 4 — U tilitie s co n su m e m o re coal a n d oil . . . 861
— I n d u s tria l c o n su m p tio n declines in O ct. 935 C onveyors — B elt rid es on w heels in new c o n v ey o r . . * 1 1 2 — R o p e-an d -b u tto n -e o n v e y o r in K y . m in e . . *152 — R o ck y M o u n ta in I n s titu te d iscu ss con v ey o rs ... *307
— P r o p e r h a n d lin g a t Is la n d C reek ... *355
— Slope co n v ey o r re q u ire s less p o w er . . . . *395
— F ric k co n v ey o r s y s t e m ...*426
— F a c e conveyors a t S w e e tw a te r ... *521
— S h a k in g co n v ey o r eases l a b o r ...*657
— M ech an ical co n v ey o r d iscu ssed a t Mo* s h a n n o n m e e tin g ... 706
— N ew co n v ey o rs speed ro o m -an d -p illa r m in in g ... *729
— C onveyors d o u b le o u tp u t p e r m an . . . . *757
— R iv e r coal c o n v ey o r a t H a rm a r m in e . . . *765
— C. M. I. d iscu ss c o n v e y o r s ...* 8 3 7 — Jig g in g co n v ey o rs u sed on lo n g w a lls . . .* 9 1 5 Coolidge, C alvin — Coolidge w a rn s a g a in st g o v e rn m e n t a c tiv ity in b u sin ess ... ... 741
— “ A c t on co m m ission re p o r ’ ... 815
— Coolidge re p ly to L ew is su p p re ssed . . . . 861
— Coolidge lu c k seen in s trik e diversion . . 897
— P re s id e n t s tre ss e s s trik e e f f e c t s ... 897
C ost A c co u n tin g G ra p h ic c h a r ts re v e al co st fa c to rs ... *13
O p e ra tin g reco rd s a id in d e s i g n i n g ...*181
S h o p w o rk re c o rd s fix c o st d a ta ... *195
Costs — System w ith o u t re d ta p e k e ep s c o st dow n 34 7 — V alier c u ts c o s t s ... *623
— G ood p o w er fa e to rs red u ce e n erg y c o sts *801
C O A L A G E Vol. 28
— S a rg e n t to a sk re h e arin g - in T rad e A ssoc.
case s ...
— D rain ag e d ecision m a k e s o p e ra tio n h a rd in F a y e tte C o u n ty m in es ...
— E x ercise o f R eading' r ig h ts ex te n d ed 0 m o ...
— Jo h n R. Bell in d icted ... •
— R eh e a rin g denied cem en t and flooring cases ...
— A llow s in ju n c tio n in O k la h o m a . . . .
— A rk a n sa s su p re m e c o u r t lif ts re c eiv er
sh ip a g a in st D is tric t 21 ...
— O k lah o m a g ra n ts i n j u n c t i o n s •
— C o u rt a n n u ls I. C. C. decree on p riv a te c a rs ...
— C o u rt re m a n d s U ta h la n d case to tri a l . .
— B rin g s c o n te m p t v e rd ic t ... .. ...
— K y. c o u rts sa y n o t liab le fo r in ju r y to ch ild h ire d “ on q u ie t” ...
Courts
50 28 7 4 3 7 504 57 2 63 9 70 6 7 3 7 784 8 1 5 8 1 9 899 D
D is trib u tio n
— P la n lo su p p ly N ew E n g l a n d 46 8 D rills an d D rillin g
— D rillin g coal e le c tric a lly ...! 5 2 -
— B it s h a rp e n in g a t V alier ... 6~-i>
— B it s h a rp e n in g in m in e s h o p ... *641
— C om m on fa u lts o f b its ... 8 0 / — Im p ro v e d b la s tin g m eth o d s ...*881
D u m p in g (see a lso R efu se D isposal) — S e m i-p o rta b le d u m p a t B lue D iam ond . .* 2 1 6 — G ra v ity sw itc h in g aid s d u m p ...*326
— P r o p e r h a n d lin g a t Isla n d Creek ... — E n d -d u m p in g la rry a t W . V a. m ine • • • • g l § — Old a n d new c a r d u m p e r a t A s h ta b u la . . *ooo — R o ta ry d u m p a t H a rm a r M ine ... *763
— W ire ro p e s u p p o rts c h u te ... *86o — F o rd so n “ sp an s” difficu lties ... 887
— N ew a ir o p e ra te d d u m p c a r ... *911
D u st, see also “ R o ck D u stin g ” — R ock d u s t b a rrie rs ... *39
— R ock d u s tin g d iscussed ... o«5 — R ock D u st in 62 P e n n sy lv a n ia M ines . . 2 8 3 — W est trie s e v e ry th in g in ro c k d u s tin g . . * 3 1 0 — D id ro c k d u s t h e lp ? ... . • • . . • • • • — C o n su m ers a n d th e sa f e ty pro b lem (e ) . . 3 3 9 — C om bined g rin d e r and d u s te r ... S £7 — K a n sa s also ro c k d u s ts ... 7 0 4 — E v c rb o d y ’s b u s in e s s (e ) ... 8 0 0 — R ock d u s tin g red u ces d a n g ers ... — C. M. I. sees e x p e rim e n ta l ex p lo sio n . . . * 8 4 < — U nion P a c ific g rin d s ow n sh ale d u s t . . . .* 9 2 o E E d ito ria ls — A g ain M r. L ew is s p e a k s ... 72 3 — A lesson in d o u b le s a v i n g ... 4o 2 — An a fte r-th e - w a r re a d ju s tm e n t ... 880
— An o u tsid e s u m m a ry and v ie w p o in t. . . . 914
— -A p p renticeship as p ro o f o f s k i l l ... 58 7 — A s an e n g in e er th in k s ... 621
— B efo re o r a f t e r t a k i n g ... 141
— B etterin g v e n tila tio n ... £ § / — B rin g in g to o ls to th e w o rk ... <oG — B u ild in g f o r th e f u t u r e ... 606
— By w ay o f c o m p a riso n ... 6o 5 — C h ecking p la n s fo r s a f e ty ... 68 9 — Clean u p a ir w a y s ... olj{ — C lim bing th e b a c k s ta ir s to v ic to ry . . . . os>3 — C oaxing th e o v en s b a ck to th e m in e s . . . . 23 9 — C o n su m ers a n d th e s a f e ty p ro b le m 33 9 — C o rre c tin g a m is u n d e rsta n d in g ... 37
— C raw lin g u n d e r th e fence ... 173
— Day w age a n d th e p u b lic ... ° 1 9 — Do le ss a n d h a v e m o r e ? ... 70
— D on’t h a m s trin g th e B u re a u o f M in es. . 3 0 o —-Don’t Queer th e lo a d in g s c a le ... 37
— D ra m a tiz e th e w ag e ... 4 1 6 — E b b a n d flow in B rita in ... 6 oo — E v e ry b o d y ’s b u s in e s s . . • ... §¡¡0
— Eye as v ic tim o r a s c u l p r i t ... 690
— F a th e r o f p a rlia m e n ts ... 7 5 o — F e w e r ty p e s o f e q u ip m e n t and fe w e r tro u b le s ... °< 9 — F in is h th e j o b ... 4 8 4 — F o o d fro m coal ... 0 5 0 — F ro m th e c o u rth o u s e s t e p s ... — G oing s o u th ag ain ... ~ — H a p h a z a rd m e th o d s ... 4 8 4 — H ig h c o st o f h a g g lin g ... 1 JJI> — H ow w eak is L e w is? ... 3 8 4 — G e ttin g t h e ir d u e ... 5 ^ 3 — H ope fo r th e oil b u rn e rs ... o o 4 — I f c o a l c u ttin g fa ile d , th is is th e r e a s o n . . 141
— Illin o is s h o u ld ch o o se te c h n ica l m a n . . . 1
— In d u s try s h if ts a g a in ... 239
— In p ra is e o f p a r tis a n s h ip ... 91 4 — I n s is t on a r b itr a tio n ... 10 o -— Is la n d C r e e k ... 33 9 — Is th e m in e r a sk illed w o rk m a n ? ... 2 4 0 — Is m in e r a m an o r w a rd ? ... 6~1 — K eep rig h t w ith th e c o m m u n i t y ... 62 2 — Keep th e issu e s s t r a i g h t ! ... 3 8 3 — K eep in g cool w ith co al ... 1 0 5 — K eeping u p to d a te ... 4 8 3 — L e a n a littl e h e a v ie r ... 41;> — L e is u re o r th e fo r w a rd s t e p ... <99 — L ew is sh o w s h is h a n d ... 451
— L ew is b re a k s off n e g o t i a t i o n s ... 20 7 — L ess th a n one in a th o u s a n d ... 141
— L ig h t an d sa f e ty ... 7 2 4 — M ach in es alw ay s d e fe a t p re ju d ic e s ... — M ail o rd e r coal ... 1
— M ain ten a n c e an d s u c c e s s ... 33 9 -— M ak e h a s te slow ly ... 30 6 — M ak in g h e a d w a y ... 8 3 :j — M a r k e t p ric e s ... 1
— M eta llu rg ic a l econom ies ... 38 3 — M ine a n d o th e r h a z a r d s ... ~0 < — M ore e le c tric po w er ... 689
— N eed fo r new c irc u it a p p lia n c e s ... 416
33 656 339 41 5879 48 4 690 2 7 4 7 24 3 5 4 45 1 9 13 4 8 3 38 3 9 1 3 30 6 8 3 5 83 6 621 5 2 0 880 173 520 800 83 634 0 55 4 27 4 75 0 340 588 75 545 2 106 5 2 0 3 06 5 5 4 6 9037 5 8 7173 58 8 7 2 4 800 20 8 1 74 799 24 0 38 799 30 570 65565 6 141 P age E d ito ria ls — C o n t’d. — N ew u ses fo r slac k ... — No d isag ree m e n t, b u t ... — N o t s o l d ... — On so lid g ro u n d ... — One jo b , th re e jo b h o ld e rs . . . — O nly one size fo r c o a l... — O rdeal b y c o m b a t ... —O u r d o m e stic co al p ro b le m . . — O u r la n d o f o p p o rtu n ity . . . . — O u r ra il pro b lem ... — O u r s m a lle r i n s t i t u t i o n s ... — P a s sin g i t u p to th e b o ss . . . — P a s s in g th e b u c k ... — P e a ce o r w a r? ... — P erso n n el b u ild in g ... — P in c h o t p ro lo n g s th e s trik e . — P la n n in g p u b lic re la tio n s . . . — P le a sin g th e p u b l i c ... — P o o lin g e x p erie n ce ... — P ro g re ss o f th e s t r i k e ... — P s y c h ia try ... — P u t y o u rs e lf in h is place . . . — Q u a lity o f c o al ... — Q u a n tity d e sig n in g ... — R aw -m aterial s ta te s su ffe r . . . — R epeal o f c e rtific a tio n law . . — R ock tu n n e lin g ... — S a fe ty th e first c o n sid e ra tio n — S c o re : Y ellow C ab, 6 7 ; Coal, — Serv ice p a y s ... — S e ttin g th e h o u se in o rd e r ... — S h allo w m in e fires ... — S h o p w o rn m e rc h a n d ise ... — S m all cars, low p ro fit ... — S o ft c o a l’s jo b ... — S p e c u la tio n m u s t end ... — S team b e tte r th a n w a t e r ... — S till u n r e p e n t a n t ... — “ S to p T h i e f ! " ... — S u p p o sin g s ... — T a k in g th e lo n g v iew ... — T h e A p p a la c h ia n w a sh b o a rd ... — T h e cool o f th e m in e ... — T h e d a y o f th e co al-m in in g c u r ric u lu m . . — T h e fa c ts in th e c a s e ... — T h e la s t o u n ce o f e n erg y ... — T h e m a n w ith tw o p rices ... — T h e p o w er o f s e n tim e n t ... — T h e p re s id e n t w rite s a b la n k c h e c k . . . . — T h e p u b lic a n d th e a n th r a c ite s t r ik e . . — -The t r u t h m ig h t h e lp ...'. . — T h e w o rld ’s d a rk e s t j o b ... — T h o se h o t b e a rin g s ... — T h o se te rrib le m in es? ... — T h o se w h o ru n .n ac h in e s sh o u ld ten d th e m ... 174
— T im b ers as ro c k -d u s t s h e lv e s ... 655
— T im e to m a k e re p a irs ... 305
— T o g e th e r o r a lo n e ? ... 69
— Too b u sy to p la n ...' ... 70
— U n io n ism b y d egree ... 72 3 — W aitin g f o r o th e rs ... 14 2 — We a lso b e lie v e in h ig h w a g e s ... 38
— W . V a. ta k e s th e p lu n g e ... 689
— W h at o f a n th r a c ite ’s f u tu r e ? ... 416
— W h a t th e p u b lic w a n ts ... 879
— W h a t w ill B rita in do in M a y ? ... 62 2 — W h a t w ill M r. C oolidge d o ? ... 20 7 — W hen w in te r com es ... 58 7 — 'W here fires a re a n tic ip a te d ... 4 8 3 — W ho h a s th e b ro k e n le g ? ... 2 3 9 — W hy n o t a p o lo g iz e ? ... 2 7 3 — W ill a n th ra c ite m en s trik e ? ... 1
— W ill n o t a r b i t r a t e ... 45 1 — W ill th e re b e a s t r i k e ? ... 2 7 3 — W ould a v o id su sp e n sio n ... 69
— Y o u c a n n o t b ro w b e a t ar. econom ic la w .. 519
E d u c a tio n an d T ra in in g — H ard -c o a l o p e ra to rs ’ " tra v e lin g 'n i v e r s i t y ” 87 — W e stin g h o u se w eld in g sch o o l . . . ...*104
— P it ts b u r g h C oal M ining In s t, a d v an ces e d u ca tio n a l w o rk ...*114
— F a r W estern M in in g School ... *117
— C om pany e d u c a te s m en to c u t b e tte r . . .* 1 8 3 — H ard -co al o p e ra to rs in s tru c t c o n su m e r . . 190
— H ow to d e sig n h e a tin g sy ste m s ... 191
— T h e d a y o f th e c o al-m in in g c u rric u lu m (e ) 2 0 8 — School a t E d g e w a te r. A la ... *413
— K in d e rg a rte n a t E d g e w a te r. A la ...*447
— O u r s m a lle r in s titu te s (e ) 45 1 — School f o r co lo red s tu d e n ts. E d g e w a te r, A la ...*480
— A p p re n tic e sh ip as p ro o f o f sk ill (e ) . . 58 7 — P o w e r show m a y te a c h econom ics . . . . 60 6 — D e tro it re ta ile rs to e d u ca te p u b l i c 60 7 — W. V a. S m o k eless coal o p e ra to rs to e s ta b lis h serv ice b u re a u in B o sto n . . . 669
— C om plete p la n s fo r B o sto n serv ice b u re a u 73 9 — C. M. I n s t i t u t e sees ex p lo sio n in e x p e ri m e n ta l m i n e ... *847
— H ig h e r s tu d y in re scu e w o rk ... 86 2 — S chool b u ild in g in H a z a rd field ...*919
E le c tric ity — L o w -v o lta g e c u rre n t fo r sh o o tin g ...*314
— F r e a k re s u lts fro m h ig h te n sio n g ro u n d ...*523
E le c tric L im p s — F lo o d lig h t w ith re fle c to r ... 45 0 — S ig n a ls c u rre n t fa ilu r e ... *641
E q u ip m e n t, A ir — E le c tric h o is t h a s a ir-o p e ra te d c o n ta c to r *524 — P n e u m a tic ra m a t V a lie r ...*627
— P n e u m a tic s to k e r ...*877
— N ew a ir o p e ra te d d u m p c a r ... *911
5656 *68*68 *81 •1 4 7*85 • 1 7 8 •1 8 1 *209 *241*248 *303 *317 E q u ip m e n t, E le c tric a l— C o n t’d. — D evice re d u c es p e a k loads on m o to r . . . — S a fe tra n s fo rm e r m o u n tin g ... — R esista n ce te rm in a l m a k e s electro d e h o l d e r ... — T h e rm a l re la y ad d ed to c o m p e n sa to r e q u ip m e n t ... — Sand p ip e h e a t e r ... — M ine E le c tric a l M a n 's W o rk ... — E le c trific a tio n a t K y . m in e ... — A lte rn a to rs a re sa fe ly p a ra lle le d . . . . — M odernized e q u ip m e n t c u ts c o sts . . . — New la y o u ts aided b y re c o rd s ... — S u sq u e h a n n a m o d e rn iz e s ... — E d g e w a te r m in e ’s e q u ip m e n t ... — C o lstrip m in e e le ctrifie d ... — Oil s t a r t i n g s w itc h ... — E le c tric a l e q u ip m e n t in V s y s t e m ... — '"S y stem w ith o u t re d ta p e ” k eep s c o sts dow n ...*347
— “ W ireless m in e ” a t B a rtle y ... *359
— L e a n a littl e h e a v ie r (e ) ... 415
— N eed fo r c irc u it a p p lia n ce s (e) ... 41 6 — S u b s ta tio n s p ro p e rly e q u ip p e d ...*421
— Steel sw itc h b o a rd ... *450
— F lo o d lig h t w ith re fle c to r ... *450
— A lesso n in d o u b le s a v in g (c ) ... 4 5 2 — S y n c h ro n o u s m o to rs fo r b re a k e r ... *488
— H ouse b ra c k e ts d isp la ce poles ... *498
— E le c tric h o is t h a s a ir-o p e ra te d co n tr a c to r ...*524
— E lec tric -d riv e n deep w ell p u m p ...*537
— M o to r a n d c o n tro l p asses te sts ...*552
— S a fe ty s w itc h d esign ... *552
— D rillin g coal e le c tric a lly ...*591
— So v iet b u y s l o c o m o t i v e s ... 606
— Section in s u la to r ... *620
— B e tte r e q u ip m e n t a t V a lie r ... *623
— F i r s t a ll-e le ctric s trip m in e ...*660
— M a n u a lly o p e ra te d s w itch ...*688
— Old lo c o m o tiv e s fitte d w ith c o n ta c to r c o n tro l ... *785
— M a k in g b o n d s a t th e m in es ... *785
— P ro te c tiv e u n its sim p lified ... *797
— C hange o v e r s w itc h ... *797
— Good p o w e r f a c to r co n d itio n s ...*801
— P o r ta b le co rd serv in g as cab le ... *820
— 3 0 0 k w . c u t fro m load ... *820
— In s u la te d g u id e s re d u c e g ro u n d s ... *821
— Oil rin g p re v e n ts c u r re n t l e a k a g e ... *821
— U n d e rg ro u n d s u b s ta tio n s ... 84 2 — C opper w elded te rm in a l m a k e s b o n d . . . *865
— F ra m e w o rk fo r oil c irc u it b re a k e r . . . .* 8 7 8 — F e w e r ty p e s o f e q u ip m e n t and few er tro u b le s (e) 879 — E le c tric sp eed o m eter ...*912
— N ip f o r tro lle y w ire ... *936
— P e rm a n e n t tro lle y s ...*937
— C om bined h a n g e r ... *947
E q u ip m e n t, S team — S team re p la c e d b y e le c tric ity a t S u sq u e h a n n a p l a n t ...*209
— E d g e w a te r k e ep s sta n d b y s ... *241
— G lobe an d a n g le v a ly e s ... *798
E x p lo sio n s, M ine — C ause o f B a rra c k v ille b la s t u n k n o w n . . 122
—r-Ten d e ad in T en n essee ex p lo sio n ... 157
— Coal d u s t ex p lo sio n te s t in N . M ex. . . . *393
— H errin b la s t k ills th re e ... 4 6 8 — T ria d e lp h ia ex p lo sio n u n k n o w n cau se . . 503
— C. M . I. sh o w s e x p l o s i o n s ...*837
— In d ia n a m in e rs re scu e th re e ... 862
E x p lo siv e s, see a lso “ B la stin g ” — R o ck -d u st ta m p e d , a ir-c u sh io n e d s h o ts . . *78
— B itu m in o u s m in es u sed 1 6 5 ,5 4 3 ,0 0 0 lb. o f ex p lo siv es in 1 9 2 4 ... 1 5 9 — C o u n try u ses 5 5 .1 3 4 ,0 0 0 lb . p e rm issib les in 1-924 ... 46 2 — N ew d e to n a to r d e v i s e d ... 462
E x p o rts — A n th ra c ite an d b itu m in o u s 1 9 1 3 -1 9 2 4 . . 6 7 2 E q u ip m e n t, E le c tric a l, see also “ L o co m o tiv e, .Mine,” “ T r a n s fo rm e rs ’' — Old B en E ffects S a v in g s w ith E le c trific a tio n ... — Illu m in a te d a n g e r sp o ts b y e le ctric lig h t — S y n c h ro n o u s a p p a r a t u s im p ro v es po w er fa c to r . . . . 1 ...
*3
*25
•45
F a n s a n d B low ers
— Sig n al devise fo r fa n ...
— E m erg en cy f a n d u rin g fire ...
— T a k e u p on fa n c o u n te rs h a ft ...
— F a n a t H a rm a r m i n e ...
— W h istle w a rn s i f fa n slo w s dow n
— F a n h o u se in N . M. m i n e ...
F a ta litie s , see a lso “ A ccid en ts”
— M ine a cc id e n t in M ay k ille d 181 . . . .
— Ten d ead in T en n essee e x p lo sio n ...
— M ine a cc id e n ts in J u n e k ill 145 ...
— S o ft-co al m in es s a f e r in 19 2 5 ...
— D e ath r a te in coke m a k in g low ...
— 19 5 k ille d in c o al m in es in A u g u st . . . .
— H e rrin b la s t k ills th re e ...
T ria d e lp h ia m in e ex p lo sio n — u n k n o w n c a u s e ...
— 142 d ied in coal m in e acc id e n ts in S ep t.
— B ig o u tp u t n o t to b la m e f o r f a ta lity ra te ...‘
— C oal-m ine acc id e n ts k ill 14 1 in O ct...
F ire s
— T en dead fr o m fire a n d b la s t in T en n essee ...
— F ire d e stro y s tip p le o f P it ts b u r g h Coal
— A rc h b o ld B re a k e r b u rn e d ...
— P o m e ro y tip p le s b u rn ...
— Docs s p rin k lin g in c re a se s p o n ta n e o u s co m b u stio n in m in es? ...
— T w o tip p le fires b la m e d on W. V a.
s trik e rs ... ...
— F ire in O m ar m in e sealed ...
— T ip p le s b u rn in W . V a. s tr ik e z o n e . . . .
*608
*634*642
*766
*937*945
15788
009
32 3 39 846 6 46 8 50 3 638 70 7782
157 261193
312 32436 6 39 9
