Lot No. 1104
| Auction No. | 19 |
| Category |
Airmails |
| Est. | $25 |
| Status | Archived |
Switzerland 1938 (22nd May) Sion Registered airmail cover to Australia with special 1938 75c PRO AERO & 1f50 & 40ยข defins tied by crisp SION (VALAIS) cds's. Square PRO AERO 1938 SONDERFLUG SWISSAIR pictorial cachet in blue. Sydney 13 JE 38 & Ashfield 14 JE 38 b/s's. Exc cond.