Call NumberX-17613Date1934-1936SummaryView from the top of Boulder Dam (Hoover Dam), looking over construction, in the Black Canyon, Mohave County, Arizona, shows concrete forms, scaffolding and the power plant with mouldings for generators units. The 726 foot high, Bureau of Reclamation dam, was built from 1931-1935.Physical Description1 photoprint on album page; image 9 x 13 cm (3 1/2 x 5 in.) on page 26 x 30 cm (10 x 11 3/4 in.)SubjectBlack Canyon (Ariz. and Nev.)Hoover Dam (Ariz. and Nev.)Mohave County (Ariz.)Dam construction--Arizona--Mohave CountyDams--Arizona--Mohave CountyRelated MaterialImage File: ZZR710017613Type of MaterialPhotographic printsBlack & white photographsDigital Version Created FromAndres Garcia.NotesPhotoprint X-17613 mounted on page with other snow scenes: X- 17609, 17610, X-17611, X-17612, more snow images mounted on back of album page: X-17614 through X-17619. Title hand-written on album page; additional information: Leadville and Crested Butte. R7100176137