Contents Ship & Boat International 1971

(1)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

iifERnnTianni

This j o u r n a l is an associate member of the Ship and Boat Builders' National Federation

J A N U A R Y 1971

V O L U M E 24

N U M B E R 1

Marine Editorial Director KENNETH D . T R O U P , C.Eng., M.R.I.N.A., M.I.Mar.E. Editorial A s s i s t a n t : ESMÉ M c K I N N O N

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER Advertisement Controller N O R A KELLY F r o n t c o v e r p h o t o g r r p h s h o w s M.V. Jane. d e s i a n e d by KesI M a r i r e L t d . f o r N.E.R.C. a n d b u i l t by Tees IVlarine S e r v i c e s L t d .

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e A d a p t o r p e r i s h O f f s h o r e W h a t ' s n e w S e c o n d I n t e r n a t i o n a l T u g C o n f e r e n c e L o n d o n I n t e r n a t i o n a l B o a t S h o w T h e l i t t l e S h i p & B o a t p a g e B o o k s h e l f S c a n d i n a v i a n n e w s A r o u n d t h e y a r d s C l a s s i f i e d I n d e x V l 12 1 4 1 6 1 3 20 24 2 6 27 2 8 41 4 2

SUBSCRIPTIONS, Home and Overseas; 1. year £6 (S18), 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ($6)

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 01 - 2 4 8 8 3 6 5 ( 4 lines) T e l e x : London 2 1 7 8 1

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative; IPS Group Ltd., Bos 36, Ohsaki Post Office, Tokyo.

(2)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

oifERnnTioniiii

This.Journal is an associate member of the Ship and Boat Builders' National Federation

F E B R U A R Y 1971

V O L U M E 24

IMUMBER 2

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER • Advertisement Controller N O R A KELLY F r o n t c o v e r s h o w s an a r t i s t ' s i m p r e s s i o n o f t h e o c e a n o g r a p h i c c a t a m a r a n r e p o r t e d o n p a g e 14.

The entire contents are protected by copyright in Great Britain and by the Universal Copynght Convention. Material may be reproduced by prior arrangement and with due acl<nowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e T h e l i t t l e S h i p & B o a t p a g e N e w f i s h e r i e s r e s e a r c h v e s s e l Is t h e c a t a m a r a n h e r e t o s t a y ? S c a n d i n a v i a n n e w s D e s i g n o f p l a n i n g c r a f t S h i p & B o a t d a t a s h e e t : " J a n e " — L o g i s t i c s v e s s e l S h i p & B o a t d a t a s h e e t : " C a p t a i n S k i n n e r "—P i l o t L a u n c h 2 n d I n t e r n a t i o n a l T u g C o n f e r e n c e W h a t ' s n e w G i a n t r i v e r s h i p B o o k s h e l f A r o u n d t h e y a r d s O f f s h o r e C l a s s i f i e d I n d e x r i 12 13 1 4 19 20 23 25 27 28 30 32 34 37 41 4 2 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) Telex: London 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e

Japanese representative; IPS Grojjp Ltd., Box 36, Ohsaki Post Office, T o k y o .

(3)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing^vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

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/ ^ ^ ^ This journal is an associate member of the Ship and Boat Builders'

W^^SiyfJ

National Federation

M A R C H / A P R I L 1971

V O L U M E 24

IMUMBERS 3 & 4

Marine Editorial Director KENNETH D. T R O U P , C.Eng., F.R.I.N.A., M.I.Mar.E.

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D

Advertisement Manager T O M . P. PALMER

Advertisement Controller N O R A KELLY

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acl<nowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e 2 n d I n t e r n a t i o n a l T u g C o n f e r e n c e N o t a b l e c o n v e r s i o n S h i p & B o a t d a t a s h e e t : " E l i z a b e t h A " — T u g S h i p & B o a t d a t a s h e e t : " M . S . C . S u r v e y o r N o . 1 " — - L a u n c h S h i p & B o a t d a t a s h e e t : " G a t c o m b e " — T u g S h i p & B o a t d a t a s h e e t : " P u s h m a n " — T u g S c a n d i n a v i a n n e w s M o r e t u g s C u r v e s o f s t a t i c a l s t a b i l i t y B o o k s h e l f S h i p & B o a t d a t a s h e e t : " F a r i d " — F i s h i n g v e s s e l S h i p & B o a t d a t a s h e e t : " L a d y S a n d r a " — C o a s t e r T h e l i t t l e S h i p & B o a t p a g e A r o u n d t h e y a r d s W h a t ' s n e w C l a s s i f i e d I n d e x 1 7 18 20 21 2 4 25 27 30 3 2 36 38 39 41 4 3 4 4 4 8 6 2 64 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 (S18), 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ($6)

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : London 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative; IPS Group Ltd., Box 36, Ohsaki Post Office, T o k y o .

(4)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

SHIR

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imERnnTionnL

M A Y 1971

V O L U M E 24

N U M B E R 5

Front cover picture shows the cranes of the barge "Hera" in action. See page 29.

The entire contents are protected by copyright in Great Bntain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland.

SUBSCRIPTIONS. Home and Overseas; 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w T u g h u l l v i b r a t i o n M e r m a i d d i e s e l e n g i n e s e r i e s W o r k b o a t s S h i p & B o a t d a t a s h e e t : " A d d i s " — M o o r i n g l a u n c h S h i p & B o a t d a t a s h e e t : " S u l o c h a n a " - F l s h l n g v e s s e l S h i p & B o a t d a t a s h e e t : " J u n o " & " H e r a " — B a r g e S h i p & B o a t d a t a s h e e t : " F e s u L a g o o n " — D r e d g e r S c a n d i n a v i a n n e w s B o o k s h e l f T h e L i t t l e S h i p & B o a t p a g e A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 11 1 2 1 4 16 18 2 5 27 29 31 3 4 36 3 7 3 8 4 9 5 0 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD. 3 9 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 01 - 2 4 8 8 3 6 5 (4 lines) T e l e x : London 21781

(5)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

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This journal is an associate member

kl. Kg V\ of the Ship and Boat Builders' JJJ National Federation

J U N E 1971

V O L U M E 24

N U M B E R 6

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 ) S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w C a n a d i a n p l e a s u r e b o a t i n d u s t r y N e r v o u s o p t i m i s m i n S c a n d i n a v i a n o i l c i r c l e s O f f s h o r e F l o a t i n g b r e a k w a t e r U.E.L. l o o k s a t o f f s h o r e e l e c t r o n i c s V i n t a g e t u g s S h i p & B o a t d a t a s h e e t : " F a i r p l a y " — T u g S h i p & B o a t d a t a s h e e t : " G r a n u a i l e " — S e r v i c e V e s s e l T h e L i t t l e S h i p & B o a t p a g e D r e d g e r s T u n n y b o a t L l o y d ' s R e p o r t S c a n d i n a v i a n N e w s A r o u n d t h e Y a r d s H a v e Y o u H e a r d C l a s s i f i e d I n d e x 7 8 - I I 1 2 1 4 1 7 18 2 0 21 2 3 2 4 26 2 8 2 9 3 0 31 3 4 3 9 4 0 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD. 39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : L o n d o n 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris Be. Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, T o k y o .

(6)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

mm

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This journal is an associate member of the Ship a n d Boat Builders' National Federation

J U L Y 1971

V O L U M E 24

N U M B E R 7

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may tie reproduced by prior arrangement and with due acl<nowledgement to SHIP 6- BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w P a i n t f o r f i s h i n g v e s s e l s A n 8 - c y l i n d e r d i e s e l S h i p & B o a t d a t a s h e e t : " D e r v a i g 3 8 " — T r a w l e r / y a c h t S h i p & B o a t d a t a s h e e t : " S a b a h " — F i s h e r y r e s e a r c h F i s h i n g v e s s e l s B o o k s h e l f S h i p & B o a t d a t a s h e e t : " M e r r y d a l e " — T r a w l e r N o t h i n g n e w — b u t a l i t t l e d i f f e r e n t B u i l d i n g t o r u l e L i t t l e S h i p a n d B o a t p a g e O f f s h o r e C r e a t i v e n a v a l a r c h i t e c t u r e A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 11 12 14 16 18 19 21 26 27 28 30 32 33 34 38 51 52 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) Single Copy £ 1 . Bona Fide student 1 year, £2 (S6)

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : London 8 8 3 5 2 6

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e. Japanese represenlative: IPS Group Ltd., Box 36, Ohsaki Post Office, Tokyo.

(7)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

mm

infERnnTionni

' / ^ * ^ % \ This j o u r n a l is an associate member of thé Ship and Boat Builders' National Federation

A U G U S T 1971

V O L U M E 24

N U M B E R 8

Ttie entire contents are protected by copyriglit in Great Britain and by the Llniversal Copyright Convention. Material may be reproduced by pnor arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e H e l s i n k i b o a t s h o w P l e a s u r e c r a f t P a i n t i n g o f p l e a s u r e c r a f t A 1 1 6 / 2 4 0 b . h . p . M e r c e d e s - B e n z e n g i n e P o w e r f u l t u g / s u p p l y v e s s e l D e m a n d s f o r a l u x u r y G . R . P . y a c h t R e s i n a p p l i c a t i o n S h i p & B o a t d a t a s h e e t ; " W i n d s o r R o y a l " — P a s s e n g e r l a u n c h W h a t ' s n e w A " q u i e t " s a i l i n g y a w l T h e M a r i n e B l u e B o o k 2 n d i n t e r n a t i o n a l T u g C o n f e r e n c e V o l v o P e n t a T A M D 7 0 / 7 5 0 A n u n u s u a l t o w O f f s h o r e C r e a t i v e n a v a l a r c h i t e c t u r e S c a n d i n a v i a n n e w s H o v e r c r a f t A r o u n d t h e y a r d s B o o k s h e l f C l a s s i f i e d I n d e x V 8 1 0 1 2 1 4 1 5 1 6 1 8 1 9 2 0 23 2 4 2 4 2 5 2 6 27 2 0 3 2 3 3 3 4 3 7 41 4 2 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas; 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8365 ( 4 lines) T e l e x : L o n d o n 8 8 3 5 2 6

French representative; Gustav Elm, 41 Avenue Montaigne, Paris 8e. Japanese representative: IPS Gtpup Ltd., Box 36, Ohsaki Post Office, T o k y o .

(8)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

mm

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This journal is an associate member of the Ship and Boat Builders' National Federation

tncorppfaiing International

¥igV\forKboat

S E P T E M B E R 1971

V O L U M E 24

N U M B E R 9

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w S m a l l u n i t d r e d g e r s I H C S t a n t r a i l s t a n d a r d t r a i l i n g d r e d g e r H o v e r d r e d g e r I V l o d e r n c r a f t f o r r e s c u e w o r k S c a n d i n a v i a n n e w s S h i p e B o a t d a t a s h e e t : " P a u l " — T u g E.F.T.A. a g r e e m e n t o n s h i p s ' e q u i p m e n t K o n g s b e r g g a s t u r b i n e d e v e l o p m e n t s H y d r a u l i c s h o o t i n g o f t r a w l g e a r Gar f e r r y L u x u r y e x c u r s i o n p a s s e n g e r v e s s e l L i t t l e S h i p & B o a t p a g e G e a r b o x p r o d u c t i o n H y d r a u l i c p u m p s a n d m o t o r s B o o k s h e l f L e t t e r A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 1 I 12 15 16 19 20 22 23 25 26 27 28 29 30 31 31 32 32 34 47 48

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide, student 1 year, £2 ( $ 6 )

39 St. A n d r e w ' s Hill, L o n d o n , EC4V 5 D H T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : London 8 8 3 5 2 6

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e.

Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, T o k y o . , , , ^ Swedish representative; Gordon Irons, B. & G. Irons, Sankt Paulsgatan 33A, Stockholm So, Sweden.

(9)

!

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

lifGRnnTioniiL

This j o u r n a l is an associate member of the Ship and Boat Builders' i l g ^ i ^ National Federation

Incorporating International

Tl|Mi;ri!t)oat

O C T O B E R 1971

V O L U M E 24

N U M B E R 10

S m a l l s h i p i n t e l l i g e n c e 3 5

Marine Editorial Director W h a t ' s n e w 3 6

KENNETH D . T R O U P , _{C o r r o s i o n , c o n s e r v a t i o n a n d c o s t} _{4 0} C.Eng.. F.R.I.N.A., M.I.Mar.E.

B o o k s h e l f 4 2

Editorial Assistant: N e w v e n t u r e i n S h i p & B o a t 4 5

ESMÉ M c K I N N O N 2 n d T u g C o n f e r e n c e 4 7

Marine Advertisement Director H o w h a v e t h e s u p e r t u g s f a r e d ? 5 0 Marine Advertisement Director

B i g p u s h i n l a n d 5 2

K. A L L A N B R U N T O N - R E E D B i g p u s h i n l a n d 5 2 S h i p & B o a t d a t a s h e e t : " L e v e n C r o s s " — T u g 5 3 S h i p a- B o a t d a t a s h e e t : " T a r r a c o " — T u g 55 Advertisement Manager _{S h i p & B o a t d a t a s h e e t : " T a h a m t a n " — T u g} _{5 7} T O M . P. PALMER S h i p f t B o a t d a t a s h e e t : " L l o y d s m a n " — T u g 59 M e d i u m - s p e e d e n g i n e i n a t u g 6 2 Advertisement Controller _{H a s t h a t t u g b r o k e n h e r b a c k ?} 6 4 N O R A KELLY _{T u g s t e e r i n g} ₆₅ B r i t i s h P o l a r d e v e l o p m e n t s 66

Front cover photograph shows "Poolzee", T o w i n g w i n c h e s

68

Front cover photograph shows "Poolzee", T o w i n g w i n c h e s

69

an 11,000 H.P. tug owned by L. Smit Ft O f f s h o r e 69

Co. International Sleepdienst T h e L i t t l e S h i p & B o a t p a g e 7 0 P r o p e l l e r p r e s e n t a t i o n 7 2 S t r a t e g y o f p r o p e l l e r d e s i g n 75 The entire contents are protected by copyright in Great A r o u n d t h e y a r d s 81 Britain and by the Universal Copyright Convention.

M e a n w h i l e i n S c a n d i n a v i a 8 5 Material may be reproduced by prior arrangement and M e a n w h i l e i n S c a n d i n a v i a 8 5 with due acknowledgement to SHIP & BOAT

INTER-C l a s s i f i e d 1 0 0

NATIONAL. Registered for transmission lo Canada C l a s s i f i e d 1 0 0

including Newfoundland. _{I n d e x} 1 0 2

1971 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas; 1 year £6 ( $18), 3 years £1 2 ( $36). Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

Saracen's Head Buildings,

3 6 / 3 7 Cock Lane, L o n d o n , EC1A 9 B Y . T e l e p h o n e : 0 1 - 2 4 8 7 8 8 1 ( 1 0 lines) T e l e x : L o n d o n 8 8 3 5 2 6

French representative: Gustav Elm, 41 Avenue Montaigne. Paris Be. Japanese representative; IPS Group J-td., Box 36, Ohsaki Post Office, Tokyo.

(10)

Serves all concerned in the design,

construction, operation and nnaintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

SHIR

BORT

inTERnnTionni

l i / ^ ^ This j o u r n a l is an associate member

' of the Ship and Boat Builders' National Federation

Incorporating international

N O V E M B E R 1971

V O L U M E 24

N U M B E R 11

Advertisement M a n a g e r T O M . P. PALMER

Advertisement Controller NORA KELLY

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. , S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w D e s i g n a n d d e v e l o p m e n t o f a p a t r o l v e s s e l S h i p & B o a t d a t a s h e e t : " G e o r g e O d e y " — C a r g o b a r g e A r u s h J o b C a t a m a r i z i n g 2 n d I n t e r n a t i o n a l T u g C o n f e r e n c e L i t t l e s h i p — b i g a w a r d S h i p & B o a t e q u i p m e n t d a t a s h e e t : S w i v e l f a i r l e a d T o r b a y p i l o t c u t t e r D r e d g i n g R i v e r o f g o l d S c a n d i n a v i a n n e w s T h e l i t t l e S h i p & B o a t p a g e B o o k s h e l f A r o u n d t h e y a r d s C l a s s i f i e d I n d e x

g

1 0 1 2 1 5 17 1 8 20 24 25 2 6 2 7 2 8 2 9 3 0 31 3 2 4 4 4 6 1971 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( S I 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy E l . Bona Fide student 1 year, £2 ($6)

3 6 / 3 7 Cock Lane, L o n d o n , EC1A 9BY. T e l e p h o n e : 0 1 - 2 4 8 7881 (10 lines) Telex: London 8 8 3 5 2 6

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e. Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, Tof;yo.

(11)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships, and

pleasure craft design and construction

nifGRnRTionfli

Incorporating International

•|DgV\fc;i-nicPaoat

DECEIVIBER 1971

VOLUiVlE 24

N U M B E R 12

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP a- BOAT INTER-N A T I O INTER-N A L . Registered for transmission lo Canada including Newfoundland. S m a l l s h i p I n t e l l i g e n c e 11 W h a t ' s n e w 1 2 M e a n w h i l e i n S c a n d i n a v i a 1 4 D a t a s h e e t a d d i t i o n : " L l o y d s m a n " — t u g 1 6 S h i p & B o a t d a t a s h e e t : " M e r c e r S t r a i t s " — t u g 1 7 S h i p & B o a t d a t a s h e e t : " S e a s p a n C o m m a n d e r " — t u g 19 B o s t o n B e v e r l e y 21 I n t o w 22 S h i p & B o a t d a t a s h e e t : " L a m n a l c o P e n g u i n " — m o o r i n g l a u n c h 2 3 S o l i d s t a t e r a d a r 2 4 U . K . - U . S . j o i n t h o v e r c r a f t p r o g r a m m e 25 P r o p e l l e r s l a r g e a n d s m a l l 26 O f f s h o r e 29 T h e L i t t l e S h i p & B o a t p a g e 3 0 E n c o u r a g i n g B r i t i s h m a r i n e e n g i n e e x p o r t s 3 2 A r o u n d t h e y a r d s 3 3 C l a s s i f i e d 39 I n d e x 4 0 © 1 9 7 1 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

3 6 / 3 7 Cock Lane, L o n d o n , EC1A 9BY. T e l e p h o n e : 0 1 - 2 4 8 7881 (10 lines) T e l e x : London 8 8 3 5 2 6

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e. Japanese representative: IPS Gro'up Ltd., Box 36, Ohsaki Post Office, T o k y o .