New York N.Y., 5c Black, "ACM" Initials (9X1). Position 12, unused (no gum), margins all arou (Image)

$ 1,500.00

New York N.Y., 5c Black, "ACM" Initials (9X1). Large margins all around, tied by red square g (Image)

E. $ 750-1,000

New York N.Y., 5c Black, "AC M" Initials (9X1a). Large margins to just clear, cancelled and t (Image)

E. $ 1,000-1,500

New York N.Y., 5c Black, "AC M" Initials (9X1a). Position 1, three full margins, full to just (Image)

$ 700.00

New York N.Y., 5c Black, "A.C.M." Initials (9X1b). Small initials with periods, large even ma (Image)

E. $ 1,000-1,500

New York N.Y., 5c Black, Without Signature (9X1e). Position 22, large margins to clear, inten (Image)

E. $ 1,000-1,500

New York N.Y., 5c Black, Without Signature (9X1e). Large margins to ample, detailed impressio (Image)

$ 900.00

New York N.Y., 5c Black on Blue, "ACM" Initials (9X2). Position 15, huge margins on strongly (Image)

E. $ 750-1,000

Providence, Rhode Island, 5c Gray Black (10X1). Position 12, original gum, lightly hinged, la (Image)

$ 350.00

Providence, Rhode Island, 5c Gray Black (10X1). Two, large to huge margins, one with top s (Image)

$ 450.00

Providence, Rhode Island, 5c & 10c Gray Black, Bogert & Durbin Second Reprint Sheet of Twelve (10 (Image)

$ 1,000.00