Date: | 1945 |
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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: | 1920 |
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Description: | A.L. Webster takes notes in a notebook while using tools to do surveying work in a field. Another man stands holding a rod in the background near what appe... |
Date: | 1919 |
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Description: | Surveyor's drawings of William Deerings Agricultural Works in Lake View, Illinois erected in 1880. |
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