Title
Mas Par Computer Corporation buttonCatalog Number
E1291Type
Physical objectDescription
"MP-1" "John von Neumann died in 1957. His architecture died January 1990" "MasPar Computer Corporation" are printed on the front of the button.Manufacturer
Badge-A-MinitPlace Manufactured
La Salle, Il.Dimensions
1/4 x 2 2/8 x 2 2/8 in.Category
Ephemera/Button