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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Heating and ventilation industry
Filter: Subject of machinery
| Date: | 08 12 1930 |
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| Description: | Employees of the Bock Oil Burner Company work in the machine shop. |
| Date: | 06 21 1970 |
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| Description: | Old steam generator at the State Capital Heating and Power Plant, 624 East Main Street, with new turbine generators in the background. |
| Date: | 02 21 1948 |
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| Description: | An Arturo space heater with oil control valve, manufactured by Regal Products, Ltd. E. Tex Reddick, President. |
| Date: | 12 12 1944 |
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| Description: | Three men stand near ventilation fans for cementing machines on the roof of Building #3. |
| Date: | 06 05 1947 |
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| Description: | A view of the duct work in the passenger tire press room on the third floor of Building 7. |
| Date: | 11 07 1920 |
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| Description: | Interior view of the boiler/turbine room. Men are standing behind the turbine on the right, and a pile of coal is in front of a tall bank of windows in the... |
| Date: | 12 09 1920 |
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| Description: | View of a man standing in the boiler/turbine room. A sign on the machine reads: "Oil all spindle bearings at least 4 times a day." |
| Date: | 1947 |
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| Description: | Steam turbines in the Heat and Power Lab in the Mechanical Engineering Building on the University of Wisconsin-Madison campus. The lab has large windows an... |
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