Additional Pictures 


This Concept I was manufactured in October 1976 by
Texas Instruments in Lubbock, TX (Date code 4376 LTA »week 43 year 1976).

The colorful CONCEPT I side by side with its sibling TI-1200.

The printed circuit board (PCB) of the featured CONCEPT II
is centered around a TMS0972 single-chip calculator circuit.

Product Label Style 3, Concept I of the featured CONCEPT I.

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© Joerg Woerner, October 31, 2003. No reprints without written permission.