While going through the memoirs of a witness of the Holocaust in Germany, I stumbled upon the passage:
there in Rudolfstadt we had a new holorydmachine from the Americans - in the barn of a farmer - to calculate the salaries of the officers.
It must have been around the time the war ended. Also I think it had to be huge as it was not in a regular room but in a barn (at that time barns were at least 4m high, but normal rooms only 2,2m).
What are holorydmachines?
Any information or hints are welcome, as this witness can no longer be questioned.