Six Companies
Biographical notes:
A construction engineering business, with principal office in Wilmington, Delaware, and an office in San Francisco.
From the description of Six Companies records, 1931-1941. (University of California, Berkeley). WorldCat record id: 122453431
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Subjects:
- Dams
- Engineering
Occupations:
not available for this record
Places:
- Colorado River (Colo.-Mexico) (as recorded)
- Arizona (as recorded)
- Hoover Dam (Ariz. and Nev.) (as recorded)
- Nevada (as recorded)
