Search the Wisconsin Historical Society's collections
Filter: Subject of science
Filter: Subject of municipal services
| Date: | |
|---|---|
| Description: | The interior of the sewage treatment plant laboratory. A microscope and many glass beakers are sitting on the counter. |
| Date: | |
|---|---|
| Description: | A scientist leans over a microscope in the sewage treatment plant laboratory. Glass beakers and other tools and equipment are sitting on the counter. |
| Date: | 1976 |
|---|---|
| Description: | An older man is standing in an office, possibly a weigh station of the Philadelphia Street Department. He is at a bench with papers and various office supp... |
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:
