Date: | 12 07 1937 |
---|---|
Description: | International T-20 TracTracTor (crawler tractor) sitting in a yard with railroad cars and machine pieces in the background. |
Date: | 1900 |
---|---|
Description: | McCormick Reaper Works, as seen from across the west fork of the south branch of the Chicago River. There are stacks of lumber in the foreground, and railr... |
If you didn't find the material you searched for, our Library Reference Staff can help.
Call our reference desk at 608-264-6535 or email us at: