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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Telecommunication systems
Filter: Subject of telegraph
| Date: | 12 07 1948 |
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| Description: | The new Western Union equipment in the Madison office which is connected with an 'electric brain' in Minneapolis, permitting faster transmission of message... |
| Date: | 12 07 1948 |
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| Description: | Geraldine Sommer, foreground, and Frances Zeier, two operators in the Madison office who have been trained to operate transmitting machines for the new spe... |
| Date: | 08 12 1865 |
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| Description: | A map of the world showing telegraphic systems for encircling the globe. |
| Date: | 1893 |
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| Description: | 1893 calendar with the months of October and November. Features an illustration of a woman sitting at a desk using a telegraph key, near the words: "The Ca... |
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