1946 Large master die proof in green, die sunk on card, v.f. (Image)

Est.US$250

1947 Documentary Revenue Tax, 2c-100p, set of 15 different large die proofs, die sunk on full cards, fresh, v.f. (Image)

Est.US$2,500

1947 Internal Revenue Documentary Tax Stamps, 2c, 5c, 10c and 20c, large die proofs, card mounted and signed by John Hay (the designer), fine-v.f. (Image)

Est.US$300

1950 Internal Revenue Stamps, 50 pesos red brown, 200 pesos green and 20,000 pesos black, large die proofs, each die sunk on card, v.f. (Image)

Est.US$500

1950 Internal Revenue Stamps, "centavos" and "Pesos" master die proofs in green, each showing a different design, value tablets blank, die on card, v.f. (Image)

Est.US$500

1960 Cigarette Tax, collection of 284 perf. or imperf. stamps, many in blocks of four or larger, proofs, Specimen overprints, varieties, etc., generally fine or better (Image)

Est.US$750