Machinery, Ballistics Research Laboratory. Photographer: Photographic Measurements Section, U.S. Army Ballistic Laboratory. Note in the hand of Grace (Burke) Hubble: "EPH, Huntington Library Collection." Possible measuring instruments, in three compartments, labeled Pitch, Lift, Drag.
Type
image
Format
image/tiff
Extent
Black and white photograph; 10.5 x 12.5 (4 x 5 in.)
Measuring instruments Photography, Military Aberdeen Proving Ground (Md.) U.S. Army Ballistic Research Laboratory Hubble, Edwin Powell, 1889-1953 Photographic prints. (gmgpc)
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