Canal Zone, Postal Card, 1907, 1¢ on 2c carmine, double surcharge. Mint card, corner wrinkle at bottom left, some light toned spots on reverse and light crease at bottom left, otherwise F.-V.F., a very rare error card; with 2009 P.F. certificate. UPSS No. S1A. Scott No. UX1a  $1,500. $0 (Image)