Postal Card, 1873, 1¢ brown on buff, Unwatermarked, with printed ad of Merchants and Farmers National Bank in 1873 but used in 1875 from Charlotte, NC, Very Fine and rare, a few sheets were run on the unwatermarked paper in early July, 1873; with 1989 P.F. certificate. U.S. Post Card Catalog No. S2j $750. Scott No. UX3a  $775. $0 (Image)