Category:Six Companies Inc.

Subcategories

This category has only the following subcategory.

Media in category "Six Companies Inc."

The following 6 files are in this category, out of 6 total.

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  "Cottages erected by Six Companies, Inc., in recently developed section in southeast limits of Boulder City Nevada.... - NARA - 293623.jpg 3,000 × 2,009; 3.27 MB
  
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  "President Herbert Hoover and official party in Tunnel No. 2 during inspection tour of Boulder Canyon Project. Left... - NARA - 293761.jpg 3,000 × 2,110; 621 KB
  
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  E. O. Wattis inspecting Boulder Canyon Project (12 November 1932).jpg 319 × 449; 14 KB
  
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  Officials of Bureau and Six Cos., Inc., with first Assistant Secretary of the Interior Theodore F. Walters at... - NARA - 293884.jpg 3,000 × 2,105; 588 KB
  
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  Warren A. Bechtel (6 June 1933).jpg 310 × 546; 17 KB
  
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  Officials of Bureau and Six Cos., Inc., with first Assistant Secretary of the Interior Theodore F. Walters at... - NARA - 293884.tiff 3,000 × 2,105; 6.02 MB