Halley Comet over Athens 0.50 ₭ — Laos, 1986
Halley Comet over Athens (Laos, 1986), face value 0.50 ₭, “Halley's Comet” series. Photo, catalogue value, details and photo identification.
- Series
- Halley's Comet
- Issue date
- 1986
- Face value
- 0.50 ₭
- Colors
- Multicolor
- Yvert
- LA 729
- Michel
- LA 936
- Stanley Gibbons
- LA 922
- Scott
- LA 729