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current | 22:12, 15 April 2020 | 3,746 × 2,149 (1.77 MB) | Chris Light | Uploaded a work by William C. Alden from William C. Alden; Physiography and Glacial Geology of Eastern Montana and Adjacent Areas, Professional Paper 174; Geological Survey, W. C. Mendenhall, Director; United States Department of the Interior, Ray Lyman Wilbur, Secretary; United States; Government Printing Office; Washington, D.C.; 1932 with UploadWizard |
Original file (3,746 × 2,149 pixels, file size: 1.77 MB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:12, 15 April 2020 | 3,746 × 2,149 (1.77 MB) | Chris Light | Uploaded a work by William C. Alden from William C. Alden; Physiography and Glacial Geology of Eastern Montana and Adjacent Areas, Professional Paper 174; Geological Survey, W. C. Mendenhall, Director; United States Department of the Interior, Ray Lyman Wilbur, Secretary; United States; Government Printing Office; Washington, D.C.; 1932 with UploadWizard |