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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Work
Filter: Year of 1900-1999
Filter: Year of 1930-1939
Filter: Subject of mines and mineral resources
| Date: | 1937 |
|---|---|
| Description: | Worker moving rock at the Sahara Mine with an International T-40 TracTracTor (crawler tractor) equipped with a Bucyrus-Erie bullgrader. |
| Date: | 11 28 1935 |
|---|---|
| Description: | John L. Lewis, president of the United Mine Workers of America, speaking. |
| Date: | 1938 |
|---|---|
| Description: | Two men use a DR-60 truck owned by J. Robert Bazley, Inc. to dump coal taken from Pennsylvania coal strippings into a chute leading to railroad cars. The m... |
| Date: | 1939 |
|---|---|
| Description: | A man standing near an International U-7 power unit used to operate a drum hoist which pulls cars up a 500 foot slope from a mine. |
| Date: | 1939 |
|---|---|
| Description: | A miner fastening a chain to a mining car in order to be pulled from the shaft by a drum hoist. The drum hoist was powered by an International U-7 power un... |
| Date: | 01 19 1938 |
|---|---|
| Description: | Two men standing next to mining cars near the opening of the Beam & Merritt mine as an International PA-50 power unit is installed. |
| Date: | 07 1936 |
|---|---|
| Description: | A worker is driving a Plymouth "dinky" locomotive out of the entrance of a sand mine. One full car is behind the engine. |
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