Silhouettes of all British, American and German Aircraft listed for the Third Grade Test of the Royal Observer Corps Club
ROYAL OBSERVER CORPS., WWII.
ROYAL OBSERVER CORPS: A RARE SURVIVAL
Published: Royal Observer Corps Club, 1941
Stock code: 42873
Folding booklet, 8ll. 8vo., First Edition, with 6 pages of silhouettes depicting 62 aircraft, neat contemporary signature on front cover; printed cover, covers mildly age-soiled else a very good, bright copy.
Each aircraft is shown in plan (from underneath) and side view; complete with printed key to silhouettes. A RARE SURVIVAL.