Minerva Exhaust Whistle (SOLD)
Posted: Thu Nov 09, 2023 5:08 pm
Original brass Minerva exhaust whistle. Designed to clamp onto the end of a 1.25 muffler pipe. Great condition, and puts out a loud train whistle sound at speed. Works by pulling little spring loaded door closed from front seat, diverting exhaust pressure through the whistle. Good solid shape, with numerous small road dings and imperfections on brass tubes, but still shows nice. 1912 patent date. 300 includes shipping.