DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The printed circuit boards (PCBs)
of the IMA 130CBW (top) and Radio Shack EC-306 (bottom). |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, Febriary 6, 2020. No reprints without written permission.