Synthetic Fuels 20 ¢ — United States, 1982
Synthetic Fuels (United States, 1982), face value 20 ¢, “Knoxville World's Fair” series. Photo, catalogue value, details and photo identification.
- Series
- Knoxville World's Fair
- Issue date
- 1982
- Face value
- 20 ¢
- Colors
- Multicolor
- Yvert
- US 1436
- Michel
- US 1586
- Stanley Gibbons
- US 1984
- Scott
- US 2007