The Burroughs Adding Machine can still be purchased today from sites like eBay, usually for between $70 and $300, or more depending on the condition of the machine. At one point the Burroughs Adding ...

In the desert of menial employment, the creators of the blistering "Adding Machine: A Musical" http://https://www.studiotheatre.org/plays/plays_details.php?plays_id ...

An adding machine can be as simple as a piece of cord with which to tie a series of knots. At the other end of the spectrum are modern electronic gizmos that can accurately add up dizzying numbers at ...