Telephone exchange
Telephone exchange mock up from the early 20 th century.
Size: 7360px × 4912px
Location: England
Photo credit: © Paul Briden / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 20, bells, board, buttons, buzzes, cables, century, circuit, communication, connections, controls, dials, directing, dummies, employment, exchange, gauges, headphones, historic, lines, mock, operators, phones, plugs, set, stage, talking, technology, telephone, telephones, wire, wood, workplace
