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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1579999.pdf | 1.21 MB | Shaun Ewing | Apr 06, 1926 00:00 |
|
US-1579999-A // Cable telegraphy // Benjamin George R. ; Angel Herbert // Western Union Telegraph Co | |||
| Version 1 (current) | 1.21 MB | Shaun Ewing | Apr 06, 1926 00:00 | US-1579999-A // Cable telegraphy // Benjamin George R. ; Angel Herbert // Western Union Telegraph Co | ||||
| PDF File 282294.pdf | 1.21 MB | Shaun Ewing | Jul 31, 1883 00:00 |
|
US-282294-A // field // Stephen" D. Field, Of N. Y. // Western Union Telegraph Co, Of Same Place. | |||
| Version 1 (current) | 1.21 MB | Shaun Ewing | Jul 31, 1883 00:00 | US-282294-A // field // Stephen" D. Field, Of N. Y. // Western Union Telegraph Co, Of Same Place. | ||||
| PDF File 2329278.pdf | 1.20 MB | Shaun Ewing | Sept 14, 1943 00:00 |
|
US-2329278-A // Printing telegraph apparatus // Long James W. ; Roberts George L. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Sept 14, 1943 00:00 | US-2329278-A // Printing telegraph apparatus // Long James W. ; Roberts George L. // Western Union Telegraph Co | ||||
| PDF File 2025679.pdf | 1.20 MB | Shaun Ewing | Dec 24, 1935 00:00 |
|
US-2025679-A // Tape puller control // Dirkes Robert F. ; Roberts George I. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Dec 24, 1935 00:00 | US-2025679-A // Tape puller control // Dirkes Robert F. ; Roberts George I. // Western Union Telegraph Co | ||||
| PDF File 1921990.pdf | 1.20 MB | Shaun Ewing | Aug 08, 1933 00:00 |
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US-1921990-A // Motor control circuit for telegraph printers // Hewitt Ernest W. ; Rothermel Samuel W. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Aug 08, 1933 00:00 | US-1921990-A // Motor control circuit for telegraph printers // Hewitt Ernest W. ; Rothermel Samuel W. // Western Union Telegraph Co | ||||
| PDF File 1929947.pdf | 1.19 MB | Shaun Ewing | Oct 10, 1933 00:00 |
|
US-1929947-A // Cable signal repeater // Haglund Hakon H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Oct 10, 1933 00:00 | US-1929947-A // Cable signal repeater // Haglund Hakon H. // Western Union Telegraph Co | ||||
| PDF File 1196335.pdf | 1.19 MB | Shaun Ewing | Aug 29, 1916 00:00 |
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US-1196335-A // Recorder. // Allison A. Clokey // Western Union Telegraph Co | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Aug 29, 1916 00:00 | US-1196335-A // Recorder. // Allison A. Clokey // Western Union Telegraph Co | ||||
| PDF File 1814902.pdf | 1.19 MB | Shaun Ewing | Jul 14, 1931 00:00 |
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US-1814902-A // Telegraph system for dividing received intelligence into groups // Dirkes Robert F. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Jul 14, 1931 00:00 | US-1814902-A // Telegraph system for dividing received intelligence into groups // Dirkes Robert F. // Western Union Telegraph Co | ||||
| PDF File 1774971.pdf | 1.18 MB | Shaun Ewing | Sept 02, 1930 00:00 |
|
US-1774971-A // Coupon-printing telegraph machine // Haupt Frank J. ; Sortore Emerson J. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Sept 02, 1930 00:00 | US-1774971-A // Coupon-printing telegraph machine // Haupt Frank J. ; Sortore Emerson J. // Western Union Telegraph Co | ||||
| PDF File 1170556.pdf | 1.18 MB | Shaun Ewing | Feb 08, 1916 00:00 |
|
US-1170556-A // Keyboard apparatus. // Donald Murray // Western Union Telegraph Co | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Feb 08, 1916 00:00 | US-1170556-A // Keyboard apparatus. // Donald Murray // Western Union Telegraph Co | ||||
| PDF File 1788477.pdf | 1.17 MB | Shaun Ewing | Jan 13, 1931 00:00 |
|
US-1788477-A // Interpolating signal in high-speed telegraph circuits // Woodward Marion H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jan 13, 1931 00:00 | US-1788477-A // Interpolating signal in high-speed telegraph circuits // Woodward Marion H. // Western Union Telegraph Co | ||||
| PDF File 2435257.pdf | 1.17 MB | Shaun Ewing | Feb 03, 1948 00:00 |
|
US-2435257-A // Start-stop electronic regenerative repeater // Wilder Harold F. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Feb 03, 1948 00:00 | US-2435257-A // Start-stop electronic regenerative repeater // Wilder Harold F. // Western Union Telegraph Co | ||||
| PDF File 2194947.pdf | 1.17 MB | Shaun Ewing | Mar 26, 1940 00:00 |
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US-2194947-A // Method and apparatus for determining topography of ocean bed // Lawton Chester S. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Mar 26, 1940 00:00 | US-2194947-A // Method and apparatus for determining topography of ocean bed // Lawton Chester S. // Western Union Telegraph Co | ||||
| PDF File 2358117.pdf | 1.17 MB | Shaun Ewing | Sept 12, 1944 00:00 |
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US-2358117-A // Telegraph apparatus // White Franklin J. ; Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Sept 12, 1944 00:00 | US-2358117-A // Telegraph apparatus // White Franklin J. ; Ridings Garvice H. // Western Union Telegraph Co | ||||
| PDF File 1540727.pdf | 1.17 MB | Shaun Ewing | Jun 02, 1925 00:00 |
|
US-1540727-A // Page-printing telegraph machine // Murray Donald // Western Union Telegraph Co | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jun 02, 1925 00:00 | US-1540727-A // Page-printing telegraph machine // Murray Donald // Western Union Telegraph Co | ||||
| PDF File 1983905.pdf | 1.16 MB | Shaun Ewing | Dec 11, 1934 00:00 |
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US-1983905-A // Divided channel system // Hoover Ray ; Collings Frederick C. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Dec 11, 1934 00:00 | US-1983905-A // Divided channel system // Hoover Ray ; Collings Frederick C. // Western Union Telegraph Co | ||||
| PDF File 2478218.pdf | 1.16 MB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478218-A // Telegraph service equipment // Wise Raleigh J. ; Ridings Garvice H. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478218-A // Telegraph service equipment // Wise Raleigh J. ; Ridings Garvice H. // Western Union Telegraph Co | ||||
| PDF File 1950812.pdf | 1.16 MB | Shaun Ewing | Mar 13, 1934 00:00 |
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US-1950812-A // Distributing center // Plausics Alexander // Western Union Telegraph Co | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Mar 13, 1934 00:00 | US-1950812-A // Distributing center // Plausics Alexander // Western Union Telegraph Co | ||||
| PDF File 1946909.pdf | 1.15 MB | Shaun Ewing | Feb 13, 1934 00:00 |
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US-1946909-A // Stock quotation board // Hoover Ray ; Wheeler Evan R. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.15 MB | Shaun Ewing | Feb 13, 1934 00:00 | US-1946909-A // Stock quotation board // Hoover Ray ; Wheeler Evan R. // Western Union Telegraph Co | ||||
| PDF File 2031976.pdf | 1.15 MB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031976-A // Synchronizing system // Noxon Paul A. // Western Union Telegraph Co | |||
| Version 1 (current) | 1.15 MB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031976-A // Synchronizing system // Noxon Paul A. // Western Union Telegraph Co |
