Acoustic Location Device from World War II
1942-1945
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This primary source comes from the Records of the Office of Scientific Research and Development.
National Archives Identifier: 6922412
Full Citation: Acoustic Location Device from World War II; 1942-1945; Records of the Office of Scientific Research and Development, Record Group 227. [Online Version, https://docsteach.org/documents/document/acoustic-location-device-from-world-war-ii, October 3, 2024]Rights: Public Domain, Free of Known Copyright Restrictions. Learn more on our privacy and legal page.