Category:US National Archives series: Photographs of Aircraft Engines and Components Taken by the Aeronautical Engine Laboratory, Washington, DC, compiled ca. 1919 - ca. 1924
Media in category "US National Archives series: Photographs of Aircraft Engines and Components Taken by the Aeronautical Engine Laboratory, Washington, DC, compiled ca. 1919 - ca. 1924"
The following 2 files are in this category, out of 2 total.
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Liberty 12 cylinder engine. 3-4 front view. - NARA - 518852.jpg 2,399 × 3,000; 1,005 KB
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Liberty 12 cylinder engine. 3-4 front view. - NARA - 518852.tif 2,399 × 3,000; 6.86 MB