Intercom from Early 1900's School
This is an old classroom intercom from the early 1900's. It came from the Franklin Elementary School in Toronto, Ohio. My father worked in this building when he worked building maintenance after the building was turned into an administration building. The main unit was in the principle's office and had a switchboard where the user could select the classroom.
https://www.pcbway.com/ Get 5 boards in about a week for $22!
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HEY YOU ABOUT TO POST SOMETHING STUPID:
Yes, I know my hands are large/fat. It's because of a heart condition I suffer from called Congestive Heart Failure. Here's a link to some information about CHF: https://cle.clinic/2TdS2Ux
One of the symptoms is that it causes fluid retention, mostly in the hands, feet/ankles, and face..
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Gear I use:
DMM: Owon B33+ - https://amzn.to/3qQgH20
Power Supply: Matrix 3206 - https://amzn.to/37C0fL9
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