Posted 3 years ago
ttomtucker
(313 items)
Picked up two Lambert Schmidt dial a number intercoms. Most intercoms have a push button or a selector switch to call another station.
these two intercoms have a dial to select a station. How it works is you pick up the receiver, dial the station you want, when you hang up the dial automatically restores itself.
Never seen anything like that:) COOL find :)
Thanks Trey, they are very different intercoms