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Additional Pictures 

 

This Concept III was manufactured in February 1976 by
Texas Instruments in Lubbock, TX (Date code 0876 LTA » week 08 year 1976).

The rare Concept III side by side with its more common sibling SR-16 II.

The printed circuit boards (PCBs) of both calculators are identical.

 The TMS1016 single-chip calculator circuit located in the CONCEPT III. 

 This label shows an unusual low serial number : 0005066


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

© Joerg Woerner, October 23, 2002. No reprints without written permission.