The largest recorded multiple of the 5¢ Black trial color plate proof on India

5¢ Bla (Image)

E. $ 5,000-7,500

The largest recorded multiple of the 5¢ Black trial color plate proof on India without "Specimen" (Image)

E. $ 3,000-4,000

10¢ Black, Plate Proof on India, Double Transfer Type B (2P3 var), Position 31R with dramatic dou (Image)

E. $ 1,000-1,500

An extremely rare 5¢ and 10¢ 1847 Issue design composite trial color proof, struck from a special (Image)

E. $ 7,500-10,000

10¢ Black, Reproduction, Hybrid Large Die Proof on India (4P1), India paper cut to shape, mou (Image)

E. $ 750-1,000

5¢ and 10¢ 1847 Reproductions, Atlanta Trial Color Proofs on Card (3TC4, 4TC4), 10 proofs tot (Image)

E. $ 2,000-3,000

One of only two sets of 1847 Reproduction Atlanta trial color proof blocks of four

5¢ (Image)

E. $ 7,500-10,000

Balance of the William H. Gross 1847 Issue Proof Collection, 13 items mounted on annotated ex

E. $ 1,000-1,500