#3824-3826 Hungary - Scientists (MNH)
Scott value:
$6.95
Our price:
$5.30 USD
2003 Scientists, Set of 3. Designs: 32fo, John von Neumann (1903-1957), mathematician, and computer pioneer. 40fo, Rezső Soó (1903-1980), botanist. 60fo, Károly Zipernowsky (1853-1942), electrical engineer.