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Additional Pictures 

 

The sales box of the TI-1768 II sold around 1991 in the US.

The sales box of the TI-1768 II sold around 1995 in the US.

The printed circuit board (PCB) of the  
TI-1768 II centered around a Sharp single-chip calculator circuit.

Close-up view of the Sharp LI3135MR calculator circuit:

 


horizontal rule

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

Joerg Woerner, March 4, 2011. No reprints without written permission.