1809/6 1/2C C-5 9 over inverted 9, BN MS (PCGS# 35233)
The January 2012 Americana Sale
Lot Number: 8019
View the Original Auction
One of the more popular blunders from this series, with the 9 first punched in upside down, then corrected. Minimal contact marks maintain the eye appeal and the color is a blend of brown and tan.