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| 00:28:19 47.27 |
1930s RECREATION OF USING A CIRCA 1890s TELPHONE.
OLD-FASHIONED TELEPHONE |
| 00:29:05 93.27 |
1870s SWITCHBOARD. MAP OF 1880s PHONE USAGE. MAP-
GRAPH 1900 TELPHONE EXCHANGES |
| 00:30:44 193.27 |
CU HAND TURNS TELEPHONE LOADING COIL. LOOKS LIKE LARGE DONUT
|
| 00:32:19 288.27 |
LARGE PHONE RELAY MACHINES AND IT'S OPERATOR REPEATER STATIONS AND VACUUM TUBES
|
| 00:33:29 358.27 |
CU NEW YORK TIMES NEWSPAPER HEADLINE ANNOUNCES TELEPHONE SERVICE FROM PACIFIC TO ATLANTIC OCEANS TRANSCONTINENTAL TELPHONE SERVICE IS DEVELOPED CIRCA 1921
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| 00:34:59 448.27 |
1935 AROUND THE WORLD PHONE SERVICE IS ANNOUNCED.
NEWSPAPER HEADLINES. SPINNING GLOBE SHOWING ANNIMATED LINES ILLUSTRATING ROUND THE WORLD PHONE SERVICE |
| 00:35:59 508.27 |
ELDERLY COUPLE MARVEL AT CALL FROM JAPAN, CIRCA 1935.
DEVELOPEMENT OF TRANSCONTINENTAL TELEPHONE SERVICE BY BELL TELEPHONE |
