Celebrate the Century - 1960's - Integrated Circuit 33 ¢ — United States, 1999
Celebrate the Century - 1960's - Integrated Circuit (United States, 1999), face value 33 ¢, “Celebrate the Century Issue” series. Photo, catalogue value…
- Series
- Celebrate the Century Issue
- Issue date
- 1999
- Face value
- 33 ¢
- Colors
- Multicolor
- Yvert
- US 2954
- Michel
- US 3180
- Stanley Gibbons
- US 3661
- Scott
- US 3188j