16th Congress Inter. Liquefied Natural Gas (LNG 16) 20 د.ج — Algeria, 2010
16th Congress Inter. Liquefied Natural Gas (LNG 16) (Algeria, 2010), face value 20 د.ج, “Int. Conference in Liquefied Natural Gas, 16th Anniv. (2010)”…
- Series
- Int. Conference in Liquefied Natural Gas, 16th Anniv. (2010)
- Issue date
- 2010
- Face value
- 20 د.ج
- Colors
- Multicolor
- Yvert
- DZ 1564
- Michel
- DZ 1627
- Stanley Gibbons
- DZ 1646
- Scott
- DZ 1494