Västerås Telecentral, 1962. Underhållsexpeditionen. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description
Västerås Telecentral, 1962. Nummerbyrån. Public domain photograph of telephone station, switchboard, free to use, no copyright restrictions image - Picryl description Public domain photograph of telephone sta More
Örebro Telecentralen, 1965. Uhx. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description