Keywords: Maryland, Elk Mountain, Signal Tower - NARA - 533296.tif Scope and content General notes Use War and Conflict Number 226 when ordering a reproduction or requesting information about this image 533296 Local identifier 165-SB-22 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 Record group Record Group 165 Records of the War Department General and Special Staffs 1860 - 1952 Record group ARC Series ARC File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-165-SB-22 yes Other versions <gallery> File Maryland _Elk_Mountain _Signal_Tower_-_NARA_-_533296 tif tif File Maryland _Elk_Mountain _Signal_Tower_-_NARA_-_533296 jpg jpg </gallery> NARA-cooperation PD-USGov NARA TIF images with categorized JPGs Maryland |