The pressure gauge of the 1884 De Dion Bouton et Trepardoux Dos-a-Dos Steam Runabout sold by RM Auctions for $4,620,00 in Hershey.
© RM Auction
The pressure gauge of the 1884 De Dion Bouton et Trepardoux Dos-a-Dos Steam Runabout sold by RM Auctions for $4,620,00 in Hershey.
© RM Auction