1863, 2¢ black, block of seven, well centered, s.e. at right, tied by "New York, N.Y., Apr 29" cds and 8-point rosette fancy duplex on oversized cover to Vinal Haven, Me., U.S. Engineering Agent corner card handstamp and 1867 docketing on reverse; cover edge wear, small edge tears and reduced at right, F.-V.F., a very rare multiple on cover. Scott No. 73  Estimate $300 - 400. $0 (Image)