The object contains two types of pre-scored cards for use with an IBM Port-a-punch or equivalent. There are seven "Port-a-punch" branded cards, one of which is punched. There are approximately 50 Wang laboratories cards, two of which are punched.
Manufacturer
International Business Machines (IBM)
Identifying Numbers
Other number
7001028
Wang laboritories number printed on the bottom edge of the cards.
Other number
IBM A10993
Printed on the bottom edge of the Port-a-punch branded cards.
Other number
IBM B91424
Printed on the bottom edge of the Wang laboritories cards.
Dimensions
overall: 1/8 in x 7 1/2 in x 3 3/8 in
Category
Miscellaneous/consumables
Credit
Gift of Lawrence Livermore National Laboratory (LLNL)
