Nine pocket-size volumes from the Macmillan series, The Pocket Encyclopedia of World Aircraft in Color. Includes: Pioneer Aircraft, 1903-1914; Fighters Attack and Training Aircraft, 1914-1919; Bombers Between the Wars, 1919-1939; Fighters Between the Wars, 1919-1939; Helicopters and other Rotorcraft since 1907; Bombers Patrol and Reconnaissance Aircraft, 1914-1919; Airlines Between the Wars, 1919-1939; Bombers in Service Patrol and Transport Aircraft since 1960; Flying Boats and Seaplanes since 1910. Published variously between 1968 and 1974, almost all are early printings of first American editions. Originally issued by Blandford Press. Printed and bound in Great Britain. Buckram bindings with gilt-stamped lettering to the spines and seven with gilt-stamped plane image to front boards. Very clean bindings. Unbumped spine heads and tails, and sharp corners. Text blocks firmly bound in. Slight crack between pp. 32-33 of Airliners volume but not separating. 18.5 x 12 cm. Average number o