On American Pickers they just sold one for $150. :)
Klaxon
klaxon
"klaxon"
alexander risbridger
A klaxon switch is a type of electrical switch used to activate a klaxon alarm or horn. When the switch is triggered, it initiates the loud and distinctive sound produced by the klaxon alarm system, typically used as a warning or alert signal in various applications such as security systems, vehicles, and industrial settings.
I used to have a replica on my pickup. All you have to do is have a hot wire that is connected to a aluxary switch to the horn. The horn must have a good mounting for a ground or a ground wire.
Behind the front grill. Passenger side. You can see it thru the grill. Klaxon TR99
'un klaxon' (common name) or 'un avertisseur sonore' (the 'official' name in the highway code)
ebay, or wikipedia.com
There should be a manufacturer's name and model number on it.
I think it is the french horn, when the New England Brass Band comes to my school, the lady that plays the french horn sticks her hand in the horn.