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

The box is labelled B129 and contained the following paper tape programs (the T number is an identifier):
Matrix inversion, T503
Inverse x Vector, T504.1
Matrix inversion, T504
Matrix scaler, T505.1
Invert scaled matrix, T505.2

Physical Description

Brown rectangular cardboard box with a fully telescoping lid and three compartments in the base (one divider appears to be missing).

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