E=mc2
Boston — A rare letter in which Albert Einstein writes out his famous equation, "E = mc2," the only known example in private hands, sold for $1,243,707, according to Boston-based RR Auction.
Book Dealer: Antiquarian & Rare
(518) 392-5209
Librarium - a secondhand bookstore in upstate NY since 1979. Browsers always welcome (more)
Book Dealer: Antiquarian & Rare
(212) 663-6329
Rare Travel Books: WPA Guides, Baedekers, A&C Black. Books on places around the (more)
