U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1518 OMAN 1978 40b on 150b single, also 50b on 150b pair, used on two covers, one to Egypt, another to Germany, fine-v.f., scarce usage (SG 212,213, £1,225) (catalogued as used off cover)  Catalog #190A,B Catalog Value $1,450 | Price Realized $250.00 |
 | 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 |
