(Cancels) 1851-55, 3¢ Issue, Open Grid Cancels, 64 stamps including 2 pairs and 2 O.B.'s, nice variety of circular grid types with section of color cancels including magenta, two green and three in brown; condition varies with some four margin examples, F.-V.F. overall. Scott No. 10-11A  Estimate $500 - 750. $0 (Image)