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."
Manufacturer
IBM
Identifying Numbers
Other number
93.554.01
LLNL deprecated number, written on the object
Part number
PART NO 345964
Embossed on a plate inside the object
Dimensions
overall: 4 in x 2 1/2 in x 2 1/2 in
Category
Miscellaneous/typewriters & printer parts
Credit
Gift of Lawrence Livermore National Laboratory (LLNL)
