DATAMATH CALCULATOR MUSEUM
|The Montogomery Ward electronic D8F
aka TXI-8647A looks similiar to
the Radio Shack EC-1000 but lacks the second slider switch on the small PCB.
|The label of the
Montogomery Ward electronic D8F states the
official TXI-8647A designation.
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© Joerg Woerner, December 30, 2006. No reprints without written permission.