Welcome to The Fire Panel Forums! I must say, that’s quite an impressive collection of AC horns there (plus the two bells of course): heck I’m not sure I’ve ever seen that one IBM horn (at least if that’s what it is) in black (& I’ve definitely never seen a Wheelock “dual-projector” horn like that one in real life either).
Thank you! In regards to the black IBM horn, I’ve seen many with Edwards tags so I believe that mine might be rebranded, and for the dual Wheelock horn, I don’t know that much about that era of Wheelock besides this manual/catalog that I found
Edwards? I forget what companies I’ve seen on that horn (aside from IBM like you said), but I don’t recall Edwards ever rebranding them.
Yeah, same here: the only place I’ve ever seen them is in a Wheelock product catalog, heck you may be the first member to have one! (the link you posted doesn’t work for some reason though)
Apologies for the link i thought that would work. To find it search “Signal Engineering and MFG Co.”
I assume that’s the people who actually built the signals.
Ah yes, the IBM, I’ve only ever seen that specific horn branded by Edwards which gives me the conclusion that these horns were the predecessors to the Adaptahorns but I only recently found out in a YouTube video that IBM rebranded them as well.
Welcome to the forums! That is a very impressive collection to have. It just so happens I have an Edwards 372-A Adaptahorn in my collection as well, plus an Edwards 311 with the projector attachment. I also have SCAM Instrument Corp., Faraday, and Federal Signal-branded versions of your 4050 and 5-350.
