FS: Sears C1 Vintage Calculator first LCD calculator 1973

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FS:  Vintage Sears C1 electronic calculator circa 1973.  I believe that
this was one, if not the first, LCD calculator on the market.  Comes
with AC cord and users manual.  Is very modern looking and the cabinet
is in very nice condition.  Unit does power up and the backlight works
but there is a problem as the calculator does not respond to any keys.
The LCD display does work.  This could be due to not having any use in
the last 20 years or so, I am not sure.  So this is being sold as-is,
or for repair.

Calculator is white with black keys and white numerals.  Best offer


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