Archival objects in this container: Advertising materials, undated Boulder Canyon Project, questions and answers, 1936 Boulder Dam, booklets, brochures, and pamphlets, undated Boulder Dam, 1st day covers, 1935 September 30 Colorado River booklets, 1939, 1952 Decennial memorabilia, undated Hoover Dam, booklets, brochures, and pamphlets, undated Miscellaneous ephemera, 1950-1952, undated Newspaper clippings, 1940s
