The 1884 De Dion tricycle sold $ 4.62 million
The De Dion steam tricycle built in 1884 and named 'La Marquise' is currently considered the oldest automobile in the world still in working order. Beautiful relic of the history of transport, it was presented to RM Auctions auction of Hershey (Pennsylvania) on October 7. The result of the sale has exceeded all expectations, including those of RM Auctions.The steam engine on auction happens to be
