two female switchboard operators connecting international calls (b&w) - 電話總機 個照片及圖片檔接線生, 歸檔, 1950-1959
female telephone switchboard operator connecting caller, close-up (b&w - 電話總機 個照片及圖片檔1920-1929, 接線生, 電話
two women wearing headsets, working on telephone switchboard. (photo by h. armstrong roberts/retrofile/getty images) - 電話總機 個照片及圖片檔接線生, 1950-1959, 僅有女人
Senior man in a suit and tie, wearing glasses, standing in front of the first telephone switchboard, speaking into the mouthpiece and adjusting...
Postcard shows switchboard operators at a NW Telephone exchange, Sioux Falls, South Dakota, circa 1910.接線生
View of the staff and operators of the Harlem Exchange central switchboard office, New York, New York, 1897.辦公室, 紐約市
View of half of the operators at work on world's longest straight switchboard at the City and Suburban Telegraph Company , Cincinnati, Ohio, 1930s.電話, 美國
Female operators at the switchboard of the Magneto Exchange of the National Telephone Company, USA.接線生
smiling female healthcare worker working on computer while sitting in examination room at hospital - 電話總機 個照片及圖片檔醫生, 護士, 電腦
Close-up view of a hand manually inserting a plug into a switchboard at an unspecified telephone exchange, location unspecified, United States, circa...
Telephone switchboard is seen in a disused bomb shelter in Warsaw, Poland on 20 October, 2022. Polish fire services are taking inventory of the...
Telephone switch room, London, United Kingdom, illustration from The Graphic, volume XXVIII, no 718, September 1, 1883.
Telephone switch room, London, United Kingdom, illustration from The Graphic, volume XXVIII, no 718, September 1, 1883.
The phone number of the U.S. Capitol switchboard is displayed during a news conference to call on Speaker of the House Rep. Nancy Pelosi to open up a...
Telegraph Switchboard of Pennsylvania Railroad in Telegraph Room, Union Station, Chicago, Illinois, USA, by Jack Delano for Office of War...第二次世界大戰, 美國
Telephone operators working with the U.S. Signal Corps work at a switchboard in American military headquarters at St.-Mihiel, France. Gas masks and...歸檔, 電話
In this modern long distance office, the operators "dial" direct to the called telephone by punching keys. It means faster service on out-of-town...電話, 現代 - 風格, 歸檔
Walthamstow Telephone exchange, London, 1910. Female telephonists at the switchboard. On the wall are instructions concerning calls for the fire...緊急事故和災難
