Rare Stamps & Postal History of the World
January 14-15, 2020
| Images | Description | Current Bid |
 | Lot #302 United States - American Banknote Co. Proofs 1993 Test Stamp, unissued design (George Clinton) three large die proofs, center only in black or gray black, two oval, one round engraved vignette, one die sunk on card, some tape stains, fine and rare group P Catalog #TD130F | Price Realized $700.00 |
 | Lot #303 United States - American Banknote Co. Proofs 1993 Test Stamp, unissued design (George Clinton) four large die proofs, center only in black or gray black, three die sunk on cards, v.f. P Catalog #TD130F | Price Realized $900.00 |
 | Lot #304 United States - American Banknote Co. Proofs 1993 Test Stamp, unissued design (George Clinton) in blue gray inscribed "Experimental USA 00", die proof, also an additional die proof of center only, v.f. P Catalog #TD130F | Price Realized $500.00 |
 | Lot #305 United States - American Banknote Co. Proofs 1993 Test Stamp, unissued design (George Clinton) in blue gray inscribed "Experimental USA 00", sheet of 100, n.h., minor creases at top affect three stamps, v.f.,  **Catalog #TD130F Catalog Value $15,000 | Unsold |
