Keywords: Virginia, Pontoon boat used by the Army of the Potomac - NARA - 533332.tif Scope and content General notes 533332 Local identifier 165-SB-58 War Department 1789 - 09/18/1947 NARA-Author O'Sullivan Timothy H 1840-1882 Photographer 1733522 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 02/1864 Record group Record Group 165 Records of the War Department General and Special Staffs 1860 - 1952 Record group ARC 494 Photographic Sketch Book of the Civil War by Alexander Gardner compiled ca 1861 - ca 1865 Series ARC 533274 File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-165-SB-58 yes Other versions <gallery> File Virginia _Pontoon_boat_used_by_the_Army_of_the_Potomac_-_NARA_-_533332 tif tif File Virginia _Pontoon_boat_used_by_the_Army_of_the_Potomac_-_NARA_-_533332 jpg jpg </gallery> NARA-cooperation PD-USGov Pontoon boats Equipment of the American Civil War American Civil War encampments 1864 in the United States Army of the Potomac NARA TIF images with categorized JPGs Military engineering equipment |