Fiamm CTP Super Horns

You are bidding on a pair of Fiamm CTP Super horns. They run on 12v DC and are LOUD! There is a low tone horn and a high tone horn. Picture number two shows the back of the "High" horn - designated by the "H". The back of the other is identical except it has an "L" for low. The pitches seem to be near an A and a C - both above middle C. Did I mention they are LOUD? Especially when blown together!
The mounting brackets have some slight oxidation on them due to storage. The plastic horns themselves are perfect, including the metal grills on the front. The original box is in rough shape, but it did a fine job protecting the horns inside.
Both horns are made in Italy, and measure roughly 3 3/8" in diameter. The metal front grills measure roughly 2 1/2" wide by 2 1/2" high. Mounting brackets, lock washers and nuts are included as seen in the photo. Wiring diagram on the box is in English, Italian, German, French, and Spanish.
Thank you for looking and good luck bidding!