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Additional Pictures 

 

The DCM-50A Platform with the TMS1071NL single-chip calculator circuit from a TI-2550 II manufactured in February 1976.
Close-up view of the TMS1071NL single-chip calculator circuit.

Close-up view of the ITRON FG95A1 Vacuum Fluorescent Display (VFD).


If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, December 11, 2022. No reprints without written permission.