coin collecting
A 1794 silver dollar sells for a record-breaking $7.85 million, and the "world's most valuable stamp" also changes hands for an undisclosed amount.
Auction House
(212) 254-4710
Founded in 1941, Swann is the largest specialist auctioneer of Works on Paper in the (more)
Autograph Dealer
(212) 779-7050
Since 1978, Lion Heart Autographs has been among the world’s most widely-recognized (more)
Conservation & Restoration
(661) 268-1544
Museum quality book and dust jacket restorations. Over eight thousand restorations (more)
