Author: SCHAT A.P. :
Title: Paying out the boat falls. (Where and how). Publication N° 5/E.
Description: 2. London, A.P. Schat Offices, 1931, in-4°, 32 x 24 cm, 88 pp, black/white ills., blue publisher's cloth with gilt titles on spine and frontcover. Illustrated throughout with ships in distress, in need of using their lifeboats. The use being made difficult due to listing or rolling of the ship.The publication is in fact a clearly worded and illustrated call to use a newly designed method for lowering life boats '' the A.P. Schat sea skates for life boats ''. ( ;transport;technology;ships;naval;marine;safety at sea;).. .

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