Bell Telephone Operator Toll Dialing: Dialing (1949) - CharlieDeanArchives / Archival Footage
Charlie Dean Archives
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Bell Telephone Operator Toll Dialing: Dialing (1949) - CharlieDeanArchives / Archival Footage
7 261 просмотр · 13 лет назад
Charlie Dean Archives
79 тыс. подписчиков
7 261 просмотр · 13 лет назад
http://archive.org/details/Operator19...
Instructional film for telephone operators .
CharlieDeanArchives - Archive footage from the 20th century making history come alive!
