1863-67, 2¢ black, Philadelphia, Pa. Markings, 52 local drop covers; showing the various townmarks types, station letters, in combination with "1st" thru "4th" designations, "Carrier" cds's with similar designations; condition varies, F.-V.F. overall, a nice group for the Blackjack or Philadelphia specialist. Scott No. 73//93  Estimate $500 - 750. $0 (Image)