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Filter: Subject of manufacturing industries
Filter: Subject of telecommunication systems
| Date: | 08 09 1931 |
|---|---|
| Description: | Electric switchboard at Dependent Children's Home. |
| 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... |
| Date: | 1962 |
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| Description: | A Telstar test satellite mated to the third stage of Delta launch vehicle. |
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