Category:Sidney D. Waldon

Media in category "Sidney D. Waldon"

This category contains only the following file.

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  NAT. ADVISORY COMM. FOR AERONAUTICS. MEETING OF EXEC. COMMITTEE WITH THE AIRCRAFT MANUFACTURERS ASSN., HELD IN MUNSEY BLDG. SEATED- DR. S.W. STRATTON; DR. JOS. S. AMES; ADMIRAL D.W. TAYLOR; LCCN2016867547.jpg 10,252 × 7,364; 9.31 MB