To Be OFFERED AT AUCTION at RM Sothebys' The Monterey Auction event, 13 - 15 August 2026. $120,000 - $150,000 USD A very rare surviving example of “The Vibrationless Motorcycle,” the first American-made four-cylinder production bikeDistinctive tube frame with internal fuel and oil tanksAcquired by the Manns from the fam..
1905 - 1918
Pierce
Four
Estimation $ 120.000 - 150.000
En promo
1936 Armstrong Siddeley 20/25 Cabriolet with Tickford coachwork by Salmons & Sons, Newport Pagnell
This exceptionally rare Armstrong Siddeley 20/25 Cabriolet with original Tickford coachwork by Salmons & Sons of Newport Pagnell was first reg..