54.0 MB (3.8 MB compressed)
3654 x 5163 pixels
31.0 x 43.7 cm ⏐ 12.2 x 17.2 in (300dpi)
MUSEUM OF LONDON / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY MUSEUM OF LONDON / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY
Editorial use only.
GPO telephone exchange, London, c1905. Female telephonists at the switchboard. The first of the General Post Office's (manual) telephone exchanges opened in London in 1902. The heavy demand for service led to the opening of a second exchange in November 1907.
Model release not available. Property release not required.