Keywords: Glen Canyon. Sentinel Rock, Mouth of Sentinel Creek. Glen Canyon between Crossing of the Father's - NARA - 517822.tif Local identifier 57-PS-475 War Department Office of the Chief of Engineers Powell Survey 1869 - ca 1874 NARA-Author Beaman E O Elias Olcott 1837-1876 Photographer 8464436 <br /> Fennemore James 1849-1941 Photographer 8464442 <br /> Hillers John K 1843-1925 Photographer 3028457 <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 1871 - 1878 Record group Record Group 57 Records of the U S Geological Survey 1839 - 2008 Record group ARC 386 Photographs taken by John K Hillers during the Powell Survey and other Geological Surveys compiled ca 1879 - ca 1900 Series ARC 517734 Variant control numbers NAIL Control Number NWDNS-57-PS-475 General notes Scope and content File unit File unit ARC yes <gallery> File Glen_Canyon _Sentinel_Rock _Mouth_of_Sentinel_Creek _Glen_Canyon_between_Crossing_of_the_Father's_and_Paria_River _-_NARA_-_517822 tif tif File Glen_Canyon _Sentinel_Rock _Mouth_of_Sentinel_Creek _Glen_Canyon_between_Crossing_of_the_Father's_and_Paria_River _-_NARA_-_517822 jpg jpg </gallery> NARA-cooperation PD-USGov John K Hillers NARA images of Glen Canyon NARA TIF images with categorized JPGs |