Ha ha ha, All day I have hit this thread at least three times and didn't understand what it was about. This time, though, was the first time I took the time to follow the link. Well, that'll teach me. Or it should. Heh heh. But, I've got the original military version of this nuke computer.
I have...
A 'Calculator, Nuclear Yeild M4A1.
Commanders' Weapons Effects Estimator(for troops in the open and in foxholes)
Downwind Distance Slide Rule(for chemical weapons)
Radiac and Nuclear Yield Calculator Set ABC-M28A1
And
Nuclear Bomb Effects Computer
(designed by 'The Lovelace Foundation'
Revised Edition 1962)
Am I ready? Am I set? Am I gone over the edge?
Probably.