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| The Story of Electricity (1 of 8) |
(private) |
June 10, 2024 |
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182 |
| Telephone, Telegraph, and Power pin gauges |
Bill Meier |
June 9, 2024 |
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345 |
| Original CD 138.9 Miller Twin Pin drawings from Old Bottle Magazine April, 1971 |
Jon Maida |
April 22, 2024 |
February 21 |
292 |
| Insulator drawings from Old Bottle Magazine April, 1971 (CD 138.9 Twin Pin) |
Jon Maida |
April 22, 2024 |
|
224 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (6 of 6) |
(private) |
March 30, 2024 |
|
229 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (5 of 6) |
(private) |
March 30, 2024 |
|
183 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (4 of 6) |
(private) |
March 30, 2024 |
|
186 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (3 of 6) |
(private) |
March 30, 2024 |
|
163 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (2 of 6) |
(private) |
March 30, 2024 |
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166 |
| Jeffrey Mine Insulator ( CD 185 ) French Drain Slit & Duct Hole Apparatus (1 of 6) |
(private) |
March 30, 2024 |
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208 |
| Metered Telephone Service |
(private) |
March 29, 2024 |
April 14 |
174 |
| The Brush – Swan Electric light (& back up battery for bulb) |
(private) |
March 28, 2024 |
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150 |
| Telephone Standards |
(private) |
March 27, 2024 |
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147 |
| The Sixth Sense |
(private) |
March 27, 2024 |
August 18 |
139 |
| Electrification, by David Stone Martin, 1940, WPA |
(private) |
March 27, 2024 |
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123 |
| There's a Christmas Rush on Telephone Wires, Too |
(private) |
March 27, 2024 |
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116 |
| Years of Progress |
(private) |
March 27, 2024 |
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137 |
| The Future of the Telephone, by Herbert N. Casson (16 of 16) |
(private) |
March 27, 2024 |
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103 |
| The Future of the Telephone, by Herbert N. Casson (15 of 16). |
(private) |
March 27, 2024 |
|
87 |
| The Future of the Telephone, by Herbert N. Casson (14 of 16). |
(private) |
March 27, 2024 |
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94 |
| The Future of the Telephone, by Herbert N. Casson (13 of 16). |
(private) |
March 27, 2024 |
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80 |
| The Future of the Telephone, by Herbert N. Casson (12 of 16). |
(private) |
March 27, 2024 |
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76 |
| The Future of the Telephone, by Herbert N. Casson (11 of 16). |
(private) |
March 27, 2024 |
|
81 |
| The Future of the Telephone, by Herbert N. Casson (10 of 16). |
(private) |
March 27, 2024 |
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72 |
| The Future of the Telephone, by Herbert N. Casson (9 of 16). |
(private) |
March 27, 2024 |
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89 |
| The Future of the Telephone, by Herbert N. Casson (8 of 16). |
(private) |
March 27, 2024 |
|
73 |
| The Future of the Telephone, by Herbert N. Casson (7 of 16). |
(private) |
March 27, 2024 |
|
68 |
| The Future of the Telephone, by Herbert N. Casson (6 of 16). |
(private) |
March 27, 2024 |
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70 |
| The Future of the Telephone, by Herbert N. Casson (5 of 16). |
(private) |
March 27, 2024 |
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86 |
| The Future of the Telephone, by Herbert N. Casson (4 of 16) |
(private) |
March 27, 2024 |
|
77 |
| The Future of the Telephone, by Herbert N. Casson (3 of 16) |
(private) |
March 27, 2024 |
|
79 |
| The Future of the Telephone, by Herbert N. Casson (2 of 16) |
(private) |
March 27, 2024 |
|
78 |
| The Future of the Telephone, by Herbert N. Casson (1 of 16). |
(private) |
March 27, 2024 |
|
100 |
| Converting Night Into Day (3 of 3) |
(private) |
March 27, 2024 |
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73 |
| Converting Night Into Day (2 of 3) |
(private) |
March 27, 2024 |
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93 |
| Converting Night Into Day (1 of 3) |
(private) |
March 27, 2024 |
|
88 |
| Some Personal Recollections, An Autobiographical Sketch, by Nikola Tesla (3 of 3) |
(private) |
March 27, 2024 |
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76 |
| Some Personal Recollections, An Autobiographical Sketch, by Nikola Tesla (2 of 3) |
(private) |
March 27, 2024 |
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65 |
| Some Personal Recollections, An Autobiographical Sketch, by Nikola Tesla (1 of 3) |
(private) |
March 27, 2024 |
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82 |
| "That Must be That New Invention – Sending Photographs by Telephone" |
(private) |
March 27, 2024 |
March 29 |
113 |
| Marshaling the Telephone Forces |
(private) |
March 27, 2024 |
March 29 |
129 |
| The Wires, by Laura Lee Randall |
(private) |
March 27, 2024 |
August 18 |
119 |
| Helping to Keep Your House in Order |
(private) |
March 27, 2024 |
August 18 |
100 |
| Highways of Speech |
(private) |
March 27, 2024 |
March 29 |
100 |
| Holy Night |
(private) |
March 27, 2024 |
March 29 |
92 |
| A Ladder for Outdoor Lamp Inspector |
(private) |
March 27, 2024 |
March 29 |
104 |
| Tapping the Trolly Wire Without Stopping the Trolly Cars |
(private) |
March 27, 2024 |
March 29 |
87 |
| Where Upkeep Counts Most |
(private) |
March 27, 2024 |
March 29 |
82 |
| Hanes Elastic Knit Underwear (Lineman) |
(private) |
March 27, 2024 |
March 29 |
89 |
| Shades od Haroun-al-Raschid! (stringing "talking wires") |
(private) |
March 27, 2024 |
March 29 |
82 |