Sterling sirens in an old catalog.

[Air Raid]

I'm sure the men who built that machine would be glad to hear your complements.

Which set of controls do you have?

Hello, sorry it has taken me nine years to reply to your question. I have the original yellow CD interrupter and controller as well as three phase motor contactor, three phase motor fuse panel and other switches that were used in the Jail or the front office of the Sheriffs office. When this system was installed in the local Sheriffs office I was 16 years old, now am 75. The used a 20~ scheme to operate some remote relays to activate the system remotely-

Bob

[Synther]

I'm interested in some photos. And you were talking about a Brake?

[Air Raid]

Hi, I had mentioned that I am now in a position to take some photos of my B&M Air Raid siren, it has two different ID plates on it, I think the three phase motor is made by Sterling and the two tone siren was made by B&M as I have old catalog photos showing the B&M Air Raid siren similar to the one I have. Tomorrow I will go out and count the ports for each section and recheck the ID plate. I think it is a B&M AR-20 siren. More to follow-

Bob