Gorgeous set of 3 mini-books (or booklets) beautifully illustrated. The set includes 
- Les Avions by Henry Potez: Size is 9.75 x 13 inches, minor damage on covers, otherwise in excellent condition.
- Bleriot Aeronautique: Size is 9.75 x 13.6 inches, damage on covers, in overall very good condition.
- Expo Aeronautics (1937/8): Size is 12.6 x 9.5 inches, in excellent condition.

SOLD TOGETHER, NOT SOLD SEPARATELY.