Box used to store ten paper tape programs in the CSIRAC paper tape library. Unless stated, the paper tapes were 12 hole.

The box is labelled B220 (Library Tapes Replacement Copies) and contained the following paper tape programs (the T number is an identifier):
Tape Symbol Punch, T002.1a
Tape Symbol Punch (5 hole), T002.2a
Double Precision Integer Punch, T208a
Integer punch from A, T054.n
Signed integer punch, T054a
Logarithm to base 2, T120.1
Store Test, T009a
Floating Binary Arith. Ops I & O, T300a
Floating Binary Routines, T301a
Floating Decimal Punch, T306a

Physical Description

Brown rectangular cardboard box with a fully telescoping lid and no compartments in the base.

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