No.	Title	Date
1	Photograph of the first officials to cross Boulder Dam, 1935
2	Photograph of tourists buying scenic boat rides near Boulder Dam, Nevada
3	Scrapbook 032: 1942-46 Boulder Dam, Bureau of Reclamation, mines
4	Scrapbook 036: 1942-46 Water, Boulder Dam
5	Scrapbook 046: 1961-62 Basic Management, Inc.