Prof. Maillefert and Naval Officers at Torpedo Station on James River. Probably taken in April or May 1865

This media is available in the holdings of the National Archives and Records Administration, cataloged under the National Archives Identifier (NAID) 524638. Record group: Record Group 111: Records of the Office of the Chief Signal Officer, 1860 - 1985 (National Archives Identifier: 440) Series: Mathew Brady Photographs of Civil War-Era Personalities and Scenes, compiled 1921 - 1940, documenting the period 1860 - 1865 (National Archives Identifier: 524418) NAIL Control Number: NWDNS-111-B-219 111-B-219