Search the Wisconsin Historical Society's collections
Filter: Categories of Wisconsin Historical Images
Filter: Subject of Hats
Filter: Subject of surveying
Filter: Subject of industries
| Date: | 1945 |
|---|---|
| Description: | A group of men laying rails at Hawkins Mine while a man in the background is using surveying equipment near the base of a cliff face. |
| Date: | 03 09 1955 |
|---|---|
| Description: | A man wearing a hat looks through the eye piece of his surveying instrument, called a 'theodolite,' which rests on a tripod. |
| Date: | 1886 |
|---|---|
| Description: | Front cover featuring illustrations of wheeled scrapers, drag scrapers, railroad plows and road graders. |
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: