Keywords: Freaks of erosion. Title Dellenbaugh used in the "The Romance of the Colorado River". Old nos. 306, - NARA - 517828.tif Local identifier 57-PS-485 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-485 General notes Scope and content File unit File unit ARC yes <gallery> File Freaks_of_erosion _Title_Dellenbaugh_used_in_the_ The_Romance_of_the_Colorado_River _Old_nos _306 _398 _1871_-_1878_-_NARA_-_517828 tif tif File Freaks_of_erosion _Title_Dellenbaugh_used_in_the_ The_Romance_of_the_Colorado_River _Old_nos _306 _398 _1871_-_1878_-_NARA_-_517828 jpg jpg </gallery> NARA-cooperation PD-USGov John K Hillers Colorado River NARA TIF images with categorized JPGs |