All three manuals/books are £50 EACH

A Siebe Gorman photocopied manual stated as 'CATALOGUE D.5' 

Titled 'DIVING APPARATUS AND OTHER SUBMARINE APPLIANCES' 

SIEBE, GORMAN & CO LTD

HEAD OFFICE AND WORKS:'NEPTUNE' WORKS, DAVIS ROAD, CHESSINGTON, SURREY

EVERYTHING FOR THE DIVER AND FOR SUBMARINE OPERATIONS

Measures 30cm wide x 22cm high

A Kirby Morgan manual dated 2001 and  titled

'KIRBY MORGAN KMB 18 A/B & 28 BAND MASK OPERATIONS AND MAINTENANCE MANUAL'

Measures 28cm high x 22cm wide

THE PROFESSIONAL DIVERS HANDBOOK - John Bevan. Dated as 2005.

Measures 27cm high x 19cm

PLEASE STATE WHICH BOOK YOU REQUIRE WHEN YOU PUT IT IN THE CART

ALL £50 EACH