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Additional Pictures 

 

This New Specialties APOTHECALC was manufactured in November 1987 by 
Compal Electronics in Taiwan (Date code C-1187 mth 11 yr 1987).

The printed circuit board (PCB) of the APOTHECALC hides its calculator
brain. Please notice the "dummy" battery inserted in the left compartment.

The APOTHECALC is centered around a Toshiba T9784 single-chip
calculator circuit instead the usual Texas Instruments chips.

The Toshiba T9784 single-chip calculator circuit.


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

Joerg Woerner, December 23, 2010. No reprints without written permission.