Keywords: Uncompahgre Project - Timbering in tunnel - West end - Colorado - NARA - 294721.jpg Scope and content General notes 294721 Local identifier Department of the Interior Bureau of Reclamation Engineering and Research Center 05/18/1981 - 03/04/1988 NARA's Rocky Mountain Region Denver NRGA Building 48 Denver Federal Center West 6th Avenue and Kipling Street Denver CO 80225-0307 other date ~ 1903 Record group Record Group 115 Records of the Bureau of Reclamation 1889 - 2008 Record group ARC 444 Photograph albums compiled 1903 - 1972 Series ARC 293611 File unit File unit ARC Variant control numbers Agency-Assigned Identifier CT31D10543-520<br /> NAIL Control Number NRG-115-NN375230-68 Other versions <gallery> File Uncompahgre_Project_-_Timbering_in_tunnel_-_West_end_-_Colorado_-_NARA_-_294721 tif tif File Uncompahgre_Project_-_Timbering_in_tunnel_-_West_end_-_Colorado_-_NARA_-_294721 jpg jpg </gallery> NARA-cooperation PD-USGov Montrose County Colorado National Historic Civil Engineering Landmarks Colorado in the 1900s |