Hirsbrunner... Grand Prix Geneve 1927 ???
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Mojo workin'
- 4 valves
- Posts: 784
- Joined: Thu Nov 16, 2006 1:44 pm
- Location: made of teflon, behind the bull's eye
Re: Hirsbrunner... Grand Prix Geneve 1927 ???
Best horn I ever owned. They are great horns.