Lot No. 944
| Auction No. | 6 |
| Category |
Airmails |
| Est. | $50 |
| Status | SOLD $55 |
1931 (20th April) First Official Australia-England Experimental flight cover addressed to Switzerland bearing 3d Sturt pair, 3d Kookaburra, 5d surcharge pair & 2d K Smith. Marked ''T'' & ''T/50 CTS in black & ''6d'' in blue crayon, it bears a pair of Swiss 25c Postage Dues. Excellent cond & most unusual.