UPU Monument 40 Ct. — Switzerland, 1957
UPU Monument (Switzerland, 1957), face value 40 Ct., “U.P.U. (Universal Postal Union)” series. Photo, catalogue value, details and photo identification.
- Series
- U.P.U. (Universal Postal Union)
- Issue date
- 1957
- Face value
- 40 Ct.
- Colors
- Blue
- Print run
- 181,355
- Yvert
- CH S384
- Michel
- CH-UPU 4
- Stanley Gibbons
- CH LP6
- Scott
- CH 9O6