Lot No. 755
| Auction No. | 18 |
| Category |
Airmails |
| Est. | $3000 |
| Status | SOLD $2000 |
1931 3d Kingsford Smith's Ash imprint block of 4 overprinted "OS". Fresh MLH. ACSC BW 142(OS)zc Cat. $6,000 (Sold subject to RPSV Cert. pending) (Plate 6)
Image represents the entire lot.