Description: The Old Calculator Web Museum is a virtual museum of old electronic calculating machines. Detailed information on calculators from the earliest electronic calculators through the early 1980's is provided for each machine in the museum.
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Welcome to
Last Major Update 4/22/2019
PLEASE NOTE This site (pail.bensene.com) hosts a development version of the Old Calculator Museum website. Please click THE OLD CALCULATOR MUSEUM to be directed to the production version of the website. Continuing on this site can lead you to dead links, incomplete and missing pages, and potentially confusing, conflicting or incorrect information. In general, one will not be well served by continuing on from here. Please go to the production version of the site. Thank you.