Interchange Rolls of Perforated Tape for Information
Interchange* (Proposed American National Standard)

CACM January, 1970

interchange, rolls, perforated tape, tape, information
interchange, directional markers, leaders, 
trailers, roll-up tape, 9-track paper tape, dimensions

3.70 6.33 6.34 6.35 6.36

CA700115 JB February 14, 1978  1:14 PM

2116	5	2116
2116	5	2116
2116	5	2116