Keywords: Battle Field of Young's Branch of Manassa Plains. Battle fought July 21, 1861. - NARA - 305742.tif Scope and content General notes 305742 Local identifier 77-CWMF-Z396 War Department Office of the Chief of Engineers 1818 - 09/18/1947 Cartographic and Architectural Records Section Special Media Archives Services Division NWCS-C National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 ca date 1861 07 21 Record group Record Group 77 Records of the Office of the Chief of Engineers 1789 - 1999 Record group ARC 406 Civil Works Map File compiled 1800 - 1947 Series ARC 305566 File unit File unit ARC Variant control numbers NAIL Control Number NWDNC-77-CWMF-Z396 yes Other versions NARA-cooperation PD-USGov Maps of the First Battle of Bull Run |