Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Rand Bomb Damage Effect Computer
The Rand Corp.USA
"c. 1958, 60"dia. = 10.2 cmBomb Damage Prediction

Notes: "1) Has 3 concentric disks with a clear cursor. 2) Early model of the previous one shown 3) Used to predict bomb damage based on data from ""The Effects of Nuclear Weapons"" "

Image 1

Image 2