Set to cross the block in the Stacks Bowers Galleries Official Auction of the Whitman Coin & Collectibles Baltimore Expo is a famously rare New England sixpence, considered the most valuable American coin ever found with a metal detector.
Classic American Currency and some unexpected treasures are among the highlights of the upcoming Official Auction of the Baltimore Whitman Coin & Collectibles Expo paper money session, scheduled for Thursday, November 15, 2012, at the Baltimore Convention Center, beginning at 6 p.m. (ET).