Computer Inside Human Head (Alan Turing's work on computers) 63 p — United Kingdom, 1999
Computer Inside Human Head (Alan Turing's work on computers) (United Kingdom, 1999), face value 63 p, “Millennium Series 1 - The Inventors' Tale” series…
- Series
- Millennium Series 1 - The Inventors' Tale
- Issue date
- 1999
- Face value
- 63 p
- Colors
- Multicolor
- Print run
- 4,494,000
- Yvert
- GB 2069
- Michel
- GB 1780C
- Stanley Gibbons
- GB 2072
- Scott
- GB 1842