DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This Longines Symphonette Electronic
Calculator was manufactured in December 1972 by Texas Instruments.  |
| The printed circuit board (PCB) of
the Longines Symphonette Electronic Calculator. This PCB was found in a "B-series" calculator.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, September 30, 2008. No reprints without written permission.
