International Letter-Writing-Week, carrier-pigeons 20 Pf. — Germany, 1957
International Letter-Writing-Week, carrier-pigeons (Germany, 1957), face value 20 Pf.. Photo, catalogue value, details and photo identification.
- Issue date
- 1957
- Face value
- 20 Pf.
- Colors
- Bright red carmine | Yellow black
- Print run
- 20,000,000
- Yvert
- DE 148
- Michel
- DE 276
- Stanley Gibbons
- DE 1195
- Scott
- DE 775