Some statistics regarding the Tokyo telephone system, which include, but are not limited to: the number of local exchange subscriber lines, the number of lines that had been rehabilitated in the Tokyo area in 1947 or 1948, the number of overseas calls per day, and the number of operators, as of June 30, 1948.
Statistics Telephone systems Telephone Japan Telephone operators
Time Period
Nineteen forty-eight, A.D
Place
Japan
Source
Original document: Some statistics regarding the Tokyo telephone system; Kenneth Hopper Papers on Management; Box 18 Pamphlets and Guides, Photos, & Miscellaneous; F. A. Polkinghorn; Folder 32 Polkinghorn - Lists, Itineraries & Schedules; 1 page
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