Nice clean unit. Inside nice numbers, threads are good. Spins smoothly. Convex glass with a few scratches. Outer bezel has imperfections between the 50 & 90 mark. I have more photos.
For sale is a Ahooga type, electric 12 volts horn for a variety of French cars from the 1920's - 1930's. For mounting to the engine protection wall. Original condition in nickel-plated brass, used and functional. The proposed part is a old part with no guarantee of function. The diameter of the horn is 87 mm, 110 mm for the diaphragm, 45 mm long f..