Date: | 1880 |
---|---|
Description: | It was in this shop that Christopher Sholes, inventor of the typewriter, did much of his work on various inventions. This photograph may be as early as th... |
Date: | 1912 |
---|---|
Description: | Dr. A. Rudolph Silverston's vacu-aerial flying machine, as seen from the rear. Handwritten at top: "Rear View." Caption at bottom reads: "Silverston's Milw... |
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: