Colombia
| 128 PROOF | 15.00 |
| 137 SPECIMEN | 10.00 |
| 143 SPECIMEN | 10.00 |
| 189 PROOF | 25.00 |
| 209 PROOF Trial color proof in Purple | 25.00 |
| 210 PROOF, Imp, Printed Both Sides | 15.00 |
| 284 PROOF in Red | 10.00 |
| 339, 340, 341, 343, 346, 357 PROOFS in black, nice grou | 90.00 |
| 400 PROOF in issued color, gummed | 10.00 |
| 400 PROOF Imp Blk of 4 in issued color | 40.00 |
| 401 PROOF in issued color, gummed | 10.00 |
| 401 PROOF Imp Blk of 4 in issued color | 40.00 |
| 404 SPECIMEN | 10.00 |
| 405 SPECIMEN | 10.00 |
| 494 SPECIMEN | 10.00 |
| 405 SPECIMEN | 10.00 |
| 490a Blk of 4, Color Trial PROOF | 30.00 |
| 602 thin paper imperf PROOF in issued color | 20.00 |
| 604 thin paper imperf PROOF in issued color | 20.00 |
| 606 progressive thin paper imperf PROOF in issued color, no denomination or value tablet | 25.00 |
| 607 thin paper imperf PROOF in issued color | 20.00 |
| C47 PROOFS 3 trial color proofs in blue, green and orange red | 95.00 |
| C371 Imperf Trial color proof in rose and gray | 20.00 |
| F24 Sunken Die PROOF in brown | 100.00 |
| Progressive PROOF red band of a waving Colombian flag, Imp Pr Punched | 20.00 |
| 1953 Revenue Stamp $1 SPECIMEN | 5.00 |
| Caldas Cigarette Revenues 5 different SPECIMEN | 30.00 |
| 2c inperf SPECIMEN cigarette tax in green, attractive ship motif, punched | 10.00 |