Date: | 03 03 1929 |
---|---|
Description: | Tank at Hydraulics Laboratory, 660 N. Park Street, moving half way up the ramp, taken from below showing end of tank, at the University of Wisconsin. |
Date: | 1914 |
---|---|
Description: | A Pawling & Harnischfeger type "AN" hoist with a grab bucket and an enclosed trolley over railroad tracks with a train car underneath it. The crane is stam... |
Date: | |
---|---|
Description: | View of the Okmulgee Oil Refinery. Okmulgee county was known for its oil refineries, producing 45,000 barrels a day from October to December 1919. Caption ... |
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: