Guglielmo Marconi
Boston — A Nikola Tesla letter signed by the celebrated innovator sold for $51,651 according to Boston-based RR Auction.
Auction House
(804) 290-8090
Established in 1977, Old World Auctions has become the largest auction house (more)
Book Dealer: Antiquarian & Rare
(707) 975-5062
Specializing in Books, Maps, and Ephemera on Exploration, Polar Regions, Western (more)
