Aero Digest - 1947 - 08 - Volume 55 No. 2
including Aviation Engineering
Many interesting articles on aviation engineering like: Planning of Airline Hangars
Electronic Avigation to Date
Helicopter in Air Transport
All-Weather Approach Lighting
Evolving a new speed record
and hundreds of aviation advertisments.
Magazine
136 Seiten / pages
many pictures and aviation advertisments
inside good condition, cover damaged
New York, U.S.A. - 1947 - Aeronautical Digest Publishing Corp.
Art.Nr. 1109