IBM 026 Control Drum
||LLNL deprecated number, written on the object
||PART NO 345964
||Embossed on a plate inside the object
overall: 4 in x 2 1/2 in x 2 1/2 in
The object is a circular metal drum with a place to attach a punched card template. Text on a metal plate inside the object reads "IBM date of purchase 6/30/65."
Miscellaneous/typewriters & printer parts
Gift of Lawrence Livermore National Laboratory (LLNL)