U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1519 OMAN 1978 75b on 250b National Day, block of four, some paper remnant on back, v.f., scarce multiple (SG 214, £8,000, Mi. 192, €8,400)  *Catalog #190C Catalog Value $9,000 | Unsold |
