Lot No. 424
| Auction No. | 31 |
| Category |
Airmails - Australia Airmails |
| Est. | $20 |
| Status | SOLD $18 |
Concorde 1976 (26th June) London to Puerto Rico on British Airways G-BOAC with GB 6p Machin & Liberia Concorde commem tied by blue cachet indicating "Liberian Dispatch". VG Cond.