1851 1c blue, type II, pos. 4R1L (double transfer), unused without gum, huge margins all around including part of adjoining stamp at bottom, v.f., with 2020 PFC (catalogue value for pos. 4R1L with original gum) cat. $2000 (Cat No. 7) (Image)

Cat. $2000, Est.$850

1851 1c blue, type IIIa, lightly cancelled, full to clear margins all around, with 2020 PSAG certificate graded "80" (SMQ $850) (Cat No. 8A) (Image)

Est.$600

1851 10c green, type III, small part original gum, full margins all around, nice color, with 1975 PFC and 2020 PSAG certificate graded "85" (SMQ $7,250) (Cat No. 15) (Image)

Est.$3,500

1851 10c green, type IV, full to large margins all around, tied by Reynoldsburgh, Ohio cds on cover addressed to California, some cover faults, stamp fine, cat. $1900 (Cat No. 16) (Image)

Cat. $1900, Est.$800