Air Ministry
Pilot's and Flight Engineers Notes: Stirling I, III, IV, Mark I - Four Hercules XI Engines; Mark III & IV - Four Hercules VI or XVI Engines
Air Ministry
Pilot's and Flight Engineer's Notes for York CI - Four Merlin 22 or 24 Engines
Airlines War Training Institute
Survival - A manual for aircraft crews forced down in all parts of the world
A guide to survival for military personnel prepared by a group of the leading US airlines. Illustrated with drawings throughout, individual chapters cover Arctic, Jungle, Desert and Ocean.
