This Vintage Air Progress Summer 1961 Magazine features a lot of great information about Airplanes/Aircraft.  Great item for that pilot in your life.  Following are some articles or illustrations of potential interest:


World War One War Birds
Supermarine Spitfire IX Three View 
Russian Helicopters
Rise and Fall of Austro-Hungarian Army Air Forces 
The Boeing Story - Part 1
More Odd-Ball Modified Jobs
Bill Boeing's Medal-Winning 247

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