Lot No. 768
| Auction No. | 3 |
| Category |
Miscellaneous |
| Est. | $5 |
| Status | SOLD $9 |
1971 London - Melbourne Emergency Air Mail Service perforated block of 4 to 20p & Imperforate Miniature Sheet with 50p & 75p. Semi-official issues used for 17 days during the Post Office strike. MUH