United States: 1851-6 Issue . 1c blue, Type IIIA,. margins close to touching at upper left and top, particularly generous margins at right and bottom, neatly-struck partial c.d.s., a desirable example, fine-very fine; with 1985 P.F. certificate. (Sc. 8A, $750). Used (Image1)

Est. US$500-750

United States: 1851-6 Issue . 10c green, Type I,. four large to ample margins, centrally-struck c.d.s., deep shade, very fine; with 1993 P.F. certificate. (Sc. 13, $750). Used (Image1)

Est. US$400-500

United States: 1851-6 Issue . 10c green, Type II,. four large margins, neatly-struck partial c.d.s., two small green dots at upper left, a lovely stamp, very fine; with 1987 P.F. certificate. (Sc. 14, $140). Used (Image1)

Est. US$100-150

United States: 1851-6 Issue . 10c green, Type III,. superbly-centered amidst four jumbo margins, partial New York "Ocean Mail" c.d.s., a wonderful and visually-appealing stamp, extremely fine; with 1990 and 2002 P.F. certificates (Sc. 15, $140+). Used (Image1)

Est. US$500-750