Keywords: Lancaster, Pennsylvania - Hamilton Watch. Operation - click - simple machine operation for removing excess material... - NARA - 518426.tif Scope and content General notes 518426 Local identifier 69-RP-142 Federal Works Agency Work Projects Administration National Research Project ca 1941 - ca 1942 NARA-Author Hine Lewis Wickes 1874-1940 Photographer 1122914 <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 1936 - 1937 Record group Record Group 69 Records of the Work Projects Administration 1922 - 1944 Record group ARC 398 Lewis Hine Photographs for the National Research Project compiled 1936 - 1937 Series ARC 518291 File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-69-RP-142 yes Other versions <gallery> File Lancaster _Pennsylvania_-_Hamilton_Watch _Operation_-_click_-_simple_machine_operation_for_removing_excess_material _-_NARA_-_518426 tif tif File Lancaster _Pennsylvania_-_Hamilton_Watch _Operation_-_click_-_simple_machine_operation_for_removing_excess_material _-_NARA_-_518426 jpg jpg </gallery> NARA-cooperation PD-USGov Lancaster Pennsylvania NARA TIF images with categorized JPGs |