King George V - Postal Union Congress ½ d — United Kingdom, 1929
King George V - Postal Union Congress (United Kingdom, 1929), face value ½ d. Photo, catalogue value, details and photo identification.
- Series
- King George V - Postal Union Congress
- Issue date
- 1929
- Face value
- ½ d
- Colors
- Green
- Yvert
- GB 179a
- Michel
- GB 170Y
- Stanley Gibbons
- GB 434a
- Scott
- GB 205a