| Added by |
 John Barking
|
| General Description : | 671 - Othmar H. Ammann (1879-1965), Verrazano-Narrows Bridge, NY 672 - 50th Federal Riflemen’s Festival, Lucerne, July 7-22 - Target Hit with Pole and Lucerne 673 - World Esperanto Congress, Lucerne - Hot Air Balloon 674 - New unway at Basel-Mulhouse Intl. Airport - Airport,Swissair and Air France Jets |
| Face value | 20 Rappen (Centimes), 40 Rappen (Centimes), 70 Rappen (Centimes), 80 Rappen (Centimes) |
| Catalog code (Scott) | 671 - 674 |
| Catalog prices | No catalog prices set yet |
