DATAMATH CALCULATOR MUSEUM
|This UNIS SLR 80
hides its origins.
|The printed circuit board (PCB) of the UNIS SLR 80
looks very familiar to us.
view of the unknown single-chip calculator
view of the PCB-Mark of a SLR 80.
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© Joerg Woerner, November 26, 2014. No reprints without written permission.