U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1073 COLOMBIA 1910 Independence Centenary, 1/2c Camilo Torres, center inverted, h.r., irregular perfs, fine and scarce invert, * Catalog #331a Catalog Value $425 | Price Realized $525.00 |
 | Lot #1074 COLOMBIA 1935 Barranquilla Games, 2c-2p complete, 14 different blocks of four, n.h., usual dried gum, fine-v.f. (catalogued as hinged singles)  **Catalog #421-434 Catalog Value $1,300 | Unsold |
