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
close up employee man hand touching handset of telephone on desk for contact customer or receiving call , hotline concept - 電話總機 個照片及圖片檔
View of the staff and operators of the Harlem Exchange central switchboard office, New York, New York, 1897.
View of half of the operators at work on world's longest straight switchboard at the City and Suburban Telegraph Company , Cincinnati, Ohio, 1930s.
1970s SMILING WOMAN OPERATOR RECEPTIONIST WORKING ANSWERING OFFICE TELEPHONE SWITCHBOARD WEARING HEADSET INDOOR
View of a row of women working the telephone switchboard at the United States Capitol, Washington, DC, January 27, 1959.
Senior Leading Fire Woman Margaret Lindsey from Essex, speaking on the intercom and awaiting calls on the switchboard, at the Essex Fire Headquarters...
Telephone operators working with the U.S. Signal Corps work at a switchboard in American military headquarters at St.-Mihiel, France. Gas masks and...
Interior view of a telephone exchange were primarily women work at banks of switchboards making connections, New York, New York, 1896.
