1828 50C Curl Base 2, Knob MS (PCGS# 6149)
The November 2010 Baltimore Auction
Auctioneer: Bowers & Merena
Lot Number: 1959
View the Original Auction
A satiny BU with delicate champagne-gold iridescence shimmering across both sides. Bold-to-sharp in strike, with no troublesome abrasions at the lower reaches of Mint State.