1851, 1¢ blue, types IIIA, IIIA & Ic, Vertical Strip of Three. Ic "E" relief, positions 27-37-47L4, mostly ample margins to just in, rich color, manuscript canceled on cover to Clinton, Wis, tied by blue "Delavan, Wis, Jan 15" cds, Very Fine, a lovely and very rare combination usage of the 1¢ blue, type Ic on cover, with letter from Stanley Ashbrook regarding cover and regarding this type Ic as being one of the best examples from plate 4; signed Ashbrook with notes, 1990 P.F. certificate. Scott No. 6b, 8A  Estimate $3,000 - 4,000. $0 (Image)