Lot 2147 o
1870, 90¢ carmine, double grill, clearly showing two distinct grill impressions, neat corner cork cancel, rich vibrant color, F.-V.F., an extremely rare 1870 National Banknote grill issue variety, variety listed but yet to be priced in Scott; with 2002 P.F. certificate.Scott No. 144 var. Estimate $2,000 - 3,000.