Hardcover. Condition: Very Good. No Jacket. 1st Edition. Edition 1 ,August 1946 . Typescript as issued in four parts , Part 1 - Pilots Notes , Part 2 Radio Officers Notes , Part 3 Stewards Notes , Part 4 Loading Notes , diagrams in text . Bound in boards with BEA logo on front cover . A scarce survival from the early post war period of Civil Aviation in very good condition . A signature on title page of D M Clark .