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  2. Burroughs Corporation - Wikipedia

    en.wikipedia.org/wiki/Burroughs_Corporation

    Burroughs developed a range of adding machines with different capabilities, gradually increasing in their capabilities. A revolutionary adding machine was the Sensimatic, which was able to perform many business functions semi-automatically. [citation needed] It had a moving programmable carriage to maintain ledgers.

  3. William Seward Burroughs I - Wikipedia

    en.wikipedia.org/wiki/William_Seward_Burroughs_I

    These new surroundings hastened the development of an existing idea: an adding machine. His new job gave him the opportunity to build his prototype. Accuracy was the foundation of his work. He made his design drawings on metal plates to prevent distortion. Burroughs filed his first patent for the invention of a "calculating machine" in 1885. It ...

  4. Historic country estates in Lake County, Ohio - Wikipedia

    en.wikipedia.org/wiki/Historic_country_estates...

    Main house on the summer estate of John E. Newell in Mentor, Ohio View of John E. Newell's estate house from across the pond @1903 [121] Newell, John Edmund(1861-1949) and(M-1891) Amie Sikes Carpenter(1865-1938) [122] President Jefferson Coal Company, trustee for the Society Savings [123] Ami was executive vice-president of the national Garden ...

  5. Standard Adding Machine Company - Wikipedia

    en.wikipedia.org/wiki/Standard_Adding_Machine...

    Women and Men Working in Office at Standard Adding Machine Company, 3701 Forest Park Boulevard, May 1910. Standard Adding Machine Company was founded in the early 1890s (first records are from 1892) [2] [3] [4] in Illinois and was the first company to (successfully) [5] release a 10-key adding machine. The machine was a breakthrough for its ...

  6. American Arithmometer Company - Wikipedia

    en.wikipedia.org/wiki/American_Arithmometer_Company

    In 1909, Burroughs acquired the Pike Adding Machine Co. and in the same year began to sell Burroughs Pike visible adding machines. During the first decade of the 20th century, Burroughs faced competition from both key-driven calculators and a number of rival adding-listing machines, including Dalton, Pike, Standard, Universal, and Wales.

  7. Victor Technology - Wikipedia

    en.wikipedia.org/wiki/Victor_Technology

    1000 - The 1000 is a black and grey/gray 3.2 oz. desktop calculator made with 50% recycled plastic and has an 8-digit angled LCD display and has 3 key independent memory. [10] 1100-3A - The 1100-3A is a black and grey/gray 3.2 oz. desktop calculator made with 50% recycled plastic and has a 10 digit angled LCD display. It has 3-key independent ...

  8. Adding machine - Wikipedia

    en.wikipedia.org/wiki/Adding_machine

    Adding machine for the Australian pound c.1910, note the complement numbering, and the columns set up for shillings and pence. An adding machine is a class of mechanical calculator, usually specialized for bookkeeping calculations. In the United States, the earliest adding machines were usually built to read in dollars and cents.

  9. Tolbert Lanston - Wikipedia

    en.wikipedia.org/wiki/Tolbert_Lanston

    September 30, 1885, July 3, 1886; patent nr. 364.521 June 7, 1887; patent nr. 364.525 June 7, 1887; The idea was to make lead type for printing, with two machines, the first to produce two paper-tapes, these two paper-tapes controlling the second machine to produce the type. Lanston made a series of prototypes.

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