Date: | 1890 |
---|---|
Description: | Apparatus for limnological research conducted at Trout Lake, Wisconsin and elsewhere. |
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: | 1872 |
---|---|
Description: | Lillian Sholes, demonstrating a prototype typewriter invented by her father, Christopher Latham Sholes. |
Date: | 1873 |
---|---|
Description: | Automobile made by J. Wesley Carhart, Methodist minister of Racine, later of Oshkosh, Maryland and Texas. The vehicle was dismantled and the engine used to... |
Date: | 10 18 1879 |
---|---|
Description: | Depiction of Edison's Electric Generator in the weekly journal of practical information, art, science, chemistry and manufactures. It is an electrical gene... |
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: