Lot No. 1097
| Auction No. | 19 |
| Category |
Airmails |
| Est. | $30 |
| Status | Archived |
Switzerland 1924 (4th May) Laufen to Zurich First Flight with 25¢ Air, 2½¢ Tell's son surcharge tete-beche block & other adhesives totalling 65¢. Green Flugpost Laufen-Zurich 30¢ semi-official attached. Trilingual airmail etiquette with lower selvedge attached making this a most attractive cover with all adhesives being tied by blue cds's. Same day arrival cds in black on reverse.