Stamps, 131211 on-id
1 to 2 of 2
Switzerland
airmail1935 1935 air provisional issue ovpted unwmk p. 11.5
| - | 30 on 90(c) | front view of airplane | ||||
| - | 40c on 90(c) | front view of airplane |
1 to 2 of 2
| - | 30 on 90(c) | front view of airplane | ||||
| - | 40c on 90(c) | front view of airplane |