Last modified on 21 November 2011, at 22:02

Commons:National Archives and Records Administration/Categorize/US National Archives series: Photographs of Aircraft Engines and Components Taken by the Aeronautical Engine Laboratory, Washington, DC, compiled ca. 1919 - ca. 1924

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Category:US National Archives series: Photographs of Aircraft Engines and Components Taken by the Aeronautical Engine Laboratory, Washington, DC, compiled ca. 1919 - ca. 1924
No. File Categorized?
1 Liberty 12 cylinder engine. 3-4 front view. - NARA - 518852.tif ✓ Done
2 Liberty 12 cylinder engine. 3-4 front view. - NARA - 518852.jpg ✓ Done