File:Murgas radiotelegraph station at Wilkes-Barre, Pennsylvania (1905).jpg
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Murgas_radiotelegraph_station_at_Wilkes-Barre,_Pennsylvania_(1905).jpg (433 × 550 pixels, file size: 51 KB, MIME type: image/jpeg)
Captions
Captions
1905 photograph of Murgas radiotelegraph station at Wilkes-Barre, Pennsylvania
Summary
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| Description |
English: Jozef Murgaš developed a radiotelegraph system that used various tones for signalling. |
| Date | |
| Source | Photograph included in "The Murgas System of Wireless Telegraphy" by Josef Murgas, Electrical Review, December 2, 1905 issue, page 851 |
| Author | None listed |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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Note: This tag should not be used for sound recordings. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:39, 1 May 2023 | | 433 × 550 (51 KB) | Thomas H. White (talk | contribs) | Uploaded a work by None listed from Photograph included in "The Murgas System of Wireless Telegraphy" by Josef Murgas, Electrical Review, December 2, 1905 issue, page 851 with UploadWizard |
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