20th Anniversary of World Health Organization (W.H.O.) 20 m$n — Argentina, 1968
20th Anniversary of World Health Organization (W.H.O.) (Argentina, 1968), face value 20 m$n. Photo, catalogue value, details and photo identification.
- Issue date
- 1968
- Face value
- 20 m$n
- Colors
- Multicolor
- Print run
- 2,000,000