Fossil Fuels 4 $ — Portugal, 1976
Fossil Fuels (Portugal, 1976), face value 4 $, “Energy - Cycle of Natural Resources” series. Photo, catalogue value, details and photo identification.
- Series
- Energy - Cycle of Natural Resources
- Issue date
- 1976
- Face value
- 4 $
- Colors
- Multicolor
- Print run
- 5,000,000
- Yvert
- PT 1324
- Michel
- PT 1344
- Stanley Gibbons
- PT 1637
- Scott
- PT 1316