207-E VF Block of 12, 3¢ blue green, Massey Patent experimental printing (by American Bank Note Co) double paper w/ four holes in the top layer, each stamp has at least four large (7mm) holes in the top layer, the top layer is extremely thin paper & is laminated by pressure to a sheet of stamp paper prior to printing (the patent papers state that an adhesive was used, but none appears present); some loss in top layer at edges which is typical of this experiment; not listed by Scott or Brazer, unusual & scarce! (Image)

Est. $600-800 HWC-SE

O72P1-O82P1 VF Hybrid Large Die Proofs on India Paper, 1879, brown Treasury, die sunk on card (abt 75x82mm), slight toning (usual for hybrids) on India paper, complete set of (11) (Image)

Cat. $880 HWC-LE

O72P1-O82P1 VF Large Die Proofs on India Paper, die sunk on card (abt 145x226 mm), brown Treasury, slight edge toning, scarce complete set of (11) (Image)

Cat. $880 HWC-LE

O72P2a-O82P2a VF Small Die Proofs, brown Treasury, complete set (11), special printing prepared for Panama-Pacific Exposition in 1915, slightly toned paper as usual for these, scarce only (3 to 5) each are known (Image)

Cat. $7,700 HWC-LE

O72P2-O82P2 VF Small Die Proofs on original gray card, brown Treasury, complete set (11), prepared for (85) "Roosevelt Presentation" albums in 1903 (Image)

Cat. $1,100 HWC-LE

O72P2-O82P2 VF Small Die Proofs, brown Treasury, on original gray card page from "Roosevelt Presentation" album, (85 produced in 1903), complete pages are scarce!! (Image)

Est. $2,500-3,000 HWC-LE

O72P3-O82P3 VF Plate Proofs, light brown Treasury, (7¢ has corner crease), complete set (11) on India paper (Image)

Cat. $220 LE

O72P3-O82P3 VF Plate Proofs, dark brown Treasury, complete set (11), on India paper (Image)

Cat. $220 LE

O72P3-O82P3 VF Plate Proof pairs, dark brown Treasury, complete set (11) on India paper (6¢ has creases) (Image)

Cat. $440 LE

O72TC2c-O82TC2c VF "Goodall" Small Die Proofs on India Paper, complete set of (11) in deep green, named for Albert Goodall (ABN Co President) five sets for salesman's sample books are said to have been produced (Image)

Cat. $3,300 HWC-LE

O72TC4-O82TC4 VF "Atlanta" Trial Color Proofs on Card, complete set of (55) Treasury in five colors (black, scarlet, brown, green, blue), few thins, only (100) printed for 1881 Intl Cotton Exhibition display (Image)

Cat. $2,254 HWC-LE

O83P2-O93P2 VF Small Die Proofs, rose War Dept on original gray card cut from page of "Roosevelt Presentation" album, (85 produced in 1903), complete set 1¢ to 90¢ (Image)

Cat. $1,100 HWC-LE

O83P2-O93P2 VF Small Die Proofs, rose War Dept on original gray card page from "Roosevelt Presentation" album, (85 produced in 1903), complete pages are scarce!! (Image)

Est. $2,500-3,000 HWC-LE

O83P3-O93P3 VF Plate Proofs on India Paper, rose War Dept, complete set of (11), 1¢ to 90¢ (Image)

Cat. $220 LE

O83TC3a VF Trial Color Plate Proof on India paper, HZ pair, 1¢ black War Dept (Image)

Est. $150-200 SE

O83TC4-O93TC4 VF Atlanta Trial Color Proofs on Card, War Dept, each value in (5) diff colors (black, scarlet, brown, green, blue), complete set of (55), mounted on album pages (Image)

Cat. $2,254 HWC-LE

O84TC4a VF Trial Color Plate Proof on Card, Blk/4, 2¢ black War Dept (Image)

Cat. $300 SE

O84TC4a VF Trial Color Plate Proof on Card, Inscription Blk/8, 2¢ black War Dept (Image)

Est. $600-800 SE

PR9P4-PR32P4 VF Newspapers & Periodicals Plate Proofs on card, cplt set (24) (Image)

Cat. $318 LE