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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The TI-1850 Visor Kit in action.
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| The printed circuit board (PCB)
of a very late TI-1850 makes still use of the TP0311 circuit introduced already in 1978.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 13, 2005. No reprints without written permission.