1840-O No Drapery F-101a Liberty Seated dime with large O mintmark. New Orleans 1840 dimes are quite rare in original AU or better. This coin sits in PCGS AU58 holder and was one of the plate coins for the Brian Greer guidebook on Liberty Seated Dimes. My entire Liberty Seated Dime collection can be viewed at www.seateddimevarieties.com