Twin Launching of USS Threadfin (SS 410) and USS Piper (SS 409) at Navy Yard, Portsmouth, NH

6/26/1944

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This primary source comes from the Records of Naval Districts and Shore Establishments.

National Archives Identifier: 7450327

Full Citation: Twin Launching of USS Threadfin (SS 410) and USS Piper (SS 409) at Navy Yard, Portsmouth, NH ; 6/26/1944; Records of Naval Districts and Shore Establishments, Record Group 181. [Online Version, https://www.docsteach.org/documents/document/twin-launching-of-uss-threadfin-ss-410-and-uss-piper-ss-409-at-navy-yard-portsmouth-nh, April 20, 2025]

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