ScientificAmerican1894-11-24.jpg Scientific American 1894-02-03ThumbnailsVictor Talking Machines -1925BScientific American 1894-02-03ThumbnailsVictor Talking Machines -1925BScientific American 1894-02-03ThumbnailsVictor Talking Machines -1925BScientific American 1894-02-03ThumbnailsVictor Talking Machines -1925BScientific American 1894-02-03ThumbnailsVictor Talking Machines -1925B
The Columbia Telephone System -- its factory and instruments. Woodworking shop. Machine and electrical department. Foundry. Transmitter, receiver, and switch. Early telephones.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner