20th Anniversary of the Engineering Laboratory of Angola 9 Kz — Angola, 1982
20th Anniversary of the Engineering Laboratory of Angola (Angola, 1982), face value 9 Kz. Photo, catalogue value, details and photo identification.
- Series
- 20th Anniversary of the Engineering Laboratory of Angola
- Issue date
- 1982
- Face value
- 9 Kz
- Colors
- Multicolor
- Print run
- 300,000
- Yvert
- AO 661
- Michel
- AO 672
- Stanley Gibbons
- AO 797
- Scott
- AO 656