By Charles Morgan and Hubert Walker for CoinWeek .....
In 1958, the bustling numismatic hobby experienced a grading revolution with the release of Martin R....
By Jan Nieuwenhuijs for Gainesville Coins ......
An important change has unfolded in the global gold market. The "East" has been driving up the gold...
Stack’s Bowers Galleries is pleased to announce the relocation of their Hong Kong headquarters to larger corporate offices at Unit 2202-03, 22/F, Mira Place...
By David Thomason Alexander for CoinWeek .....
The Background
Numismatic auctions in the U.S. were an integral part of the coin collecting scene since the 1850s....
One does not quickly forget placing a multi-million-dollar winning bid on one of the rarest US coins
By Jeff Garrett for NGC (Numismatic Guaranty Corporation)...