20th Anniversary of UNESCO 0.40 mk — Finland, 1966
20th Anniversary of UNESCO (Finland, 1966), face value 0.40 mk. Photo, catalogue value, details and photo identification.
- Issue date
- 1966
- Face value
- 0.40 mk
- Colors
- Multicolor
- Print run
- 3,000,000
- Yvert
- FI 585
- Michel
- FI 614
- Stanley Gibbons
- FI 717
- Scott
- FI 440