This antique Klaxon Plunger horn is a must-have for any collector of vintage bicycles or motorcycles. It has a unique design and produces a loud and clear sound. The horn can be easily mounted on bicycles or motorcycles and adds a touch of authenticity to any collection. Please note:1. See measurements in pictures 2. The handle/return sticks. Plunger returns but sticks. Requires lubrication/adjustment. 3. Horn sounds with forceful push down. Requires tuning 4. Could use a good cleaning for restoration or keep as is for historical look. 5. The price reflects it’s not perfect working condition. Please know what you are buying. Made before the war, this horn has a rich history and is sure to be an eye-catching conversation starter. It is perfect for display or use and would make a great addition to any vintage collection. Don't miss out on the opportunity to own this rare and distinctive piece of history.Shipping to US cont states only.