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
Stima $ 120.000 - 150.000
In primo piano
Alfa 6C1750 Spider
Alfa Romeo 6C 1750 Spider con storia completamente documentata dalla consegna nel 1930 al primo proprietario di Firenze fino a oggi, comprensiva di..