File:Boulder Canyon Outlet portal of diversion tunnel No. 2 showing Stoney gate steel in place above portal and form work... - NARA - 293802.jpg
Jump to navigation
Jump to search
Size of this preview: 418 × 599 pixels. Other resolutions: 167 × 240 pixels | 335 × 480 pixels | 536 × 768 pixels | 714 × 1,024 pixels | 2,093 × 3,000 pixels.
Original file (2,093 × 3,000 pixels, file size: 945 KB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 11:43, 19 July 2013 | 2,093 × 3,000 (945 KB) | wikimediacommons>YiFeiBot | == {{int:filedesc}} == {{NARA-image-full | Title = "Boulder Canyon Outlet portal of diversion tunnel No. 2 showing Stoney gate steel in place above portal and form work for concrete super-structure." | Scope and content = Phot... |
File usage
The following 4 pages use this file: