U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1321 BRITISH COMMONWEALTH PENHRYN ISLAND 1920 1/2p black & emerald green, center inverted, l.h., v.f., signed Calves, etc., with 1989 Holcombe certificate (SG 32var) * Catalog #25a Catalog Value £1,000 | Price Realized $800.00 |
 | Lot #1322 BRITISH COMMONWEALTH PENHRYN ISLAND 1920 1p black & deep red, center inverted, l.h., v.f., with 1983 BPA certificate (SG 33var) * Catalog #26a Catalog Value £1,000 | Price Realized $600.00 |
