Photograph
Air Quality Monitoring
| Robert Butler, a public health technologist with the city health department, is examining a used filter. He is atop the second floor of the City-County building standing by an apparatus similar to a home vacuum cleaner that sucks air through a filter. The filter went from white to black in 24 hours. |
| Image ID: | 142094 |
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| Creation Date: | 01 15 1959 |
| Creator Name: | Stein, Edwin |
| City: | Madison |
| County: | Dane |
| State: | Wisconsin |
| Collection Name: | Edwin Stein negatives and photographs, 1952-1965 |
| Genre: | Photograph |
| Original Format Type: | negative, original |
| Original Format Number: | PH 2709.0944B |
| Original Dimensions: | 35 mm |
| Published in the Wisconsin State Journal on Jan. 16, 1959. 1 of 3 images. |
| Public buildings |
| Clothing and dress |
| Coats |
| Men |
| Outdoor photography |
| Research |
| Electric apparatus and appliances |
| Meteorological instruments |
| Civil service |
| Scientists |
| This image is © copyrighted property of Wisconsin State Journal and is provided by the Wisconsin Historical Society subject to contract. Use of the image requires written permission from the staff of the Collections Division. It may not be sold or redistributed, copied or distributed as a photograph, electronic file, or any other media. The image should not be significantly altered through conventional or electronic means. Images altered beyond standard cropping and resizing require further negotiation with a staff member. Please Credit: Wisconsin Historical Society |
| Location: | Wisconsin Historical Society Archives, 4th Floor, Madison, Wisconsin |
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