EX- Leslie MI abandoned high school Extremely Rare alarms

It has been confirmed. I’m one of the handful of people to own a Schwarze Electric Company Dual Projector horn. These both came from a abandoned school that was built I believe somewhere from the 20s-30s. The system also had some Faraday 4030 horns and 1 Simplex Dual Projector horn which I also got one from there. Ex-Leslie High School.

wow those are pretty cool

what does the rest of the system look like?

Someone uploaded a YouTube video of the abandoned school, and in some shots, there are vintage Edwards 270-SPOs with ‘local alarm’ stamped on them.

Do the 270s have the logo from the 50s (square shield) or the triangular shield, which was used in the mid-60s- early 80s?