Search the Wisconsin Historical Society's collections
Filter: Categories of Wisconsin Historical Images
Filter: FORMAT_TYPE of manuscript
Filter: Subject of mines and mineral resources
| Date: | |
|---|---|
| Description: | Letterhead of the Natural Phosphate Company, with an illustration of the mechanical dryer plant and a roundel with an outline of the state of Wisconsin tha... |
| Date: | 1864 |
|---|---|
| Description: | This document, sometimes cited as the “Statement made by the Indians, a bilingual petition of the Chippewas of Lake Superior, 1864,” was carried by an Ojib... |
| Date: | |
|---|---|
| Description: | Letterhead of the Pennsylvania Coal & Supply Company, with the company trademark: the initials "P" and "C" printed in red ink, and a head and shoulders ima... |
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: