Printing adding machines built on patents of William S. Burroughs of St. Louis sold successfully from the 1890s. The first of these machines printed a single column of figures on a narrow paper tape.
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 ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This full-keyboard printing electric ...