Postal Card, 1897, 1¢ black on buff, Dent in Portrait Frame variety, mint card, crisp corners, fresh and Extremely Fine. U.S. Post Card Catalog No. S17e. Scott No. UX14 var.  Estimate $400 - 600. THIS IS THE ONLY RECORDED MINT EXAMPLE OF THIS 1897 1¢ POSTAL CARD VARIETY. This card is only listed in the U.S. Postal Card catalog in unused and used condition. It is unlisted as mint. $0 (Image)