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gridleak · 08-17-2020, 08:33 AM

I picked up a Klaxon 5 horn marked 12 volts. this one has the reverse flare. My question is which cars of the 20s era use 12 volts?

08-17-2020, 08:33 AM	#1
gridleak Senior Member Join Date: Oct 2010 Location: bozeman mt Posts: 170	12 volt horn I picked up a Klaxon 5 horn marked 12 volts. this one has the reverse flare. My question is which cars of the 20s era use 12 volts?