leftchef.blogg.se

1. #Smith and corona usa mechanical calculating machine manual#
2. #Smith and corona usa mechanical calculating machine portable#
3. #Smith and corona usa mechanical calculating machine software#
4. #Smith and corona usa mechanical calculating machine series#

Data Source National Museum of American History ID Number 2000.0221.01 accession number 2000.0221 catalog number 2000.0221.01 Object Name adding machine Other Terms adding machine Full Keyboard, Listing, Manual Physical Description wood (overall material) paper (overall material) plastic (overall material) rubber (overall material) metal (overall material) Measurements overall: 19.8 cm x 26 cm x 40. This stepped drum mechanism would be modified over time.

If a setting lever was at 9, it engaged nine teeth, at 8, eight teeth and so forth. Thomas’s calculating machine, which he dubbed the arithmometer, had cylindrical brass drums, each with nine teeth that varied in length. Location Currently not on view place made United States: New York, Syracuse subject Mathematics See more items in Medicine and Science: Mathematics Adding Machines Science & Mathematics Credit Line Gift of Walter A. Proposed in 1820, it would sell successfully from about 1850. Business Machines and Equipment Digest,Chicago: Equipment Research Corporation, 1928, sec 3-2, p. Martin, The Calculating Machines (Die Rechenmaschinen), trans. It later accompanied him to graduate studies in business at Dartmouth College and then to work in Chicago and in Washington, D.C. Carrington received it as a gift from his mother when he went to Clarkson University in the late 1950s as a freshman business school student. typewriter and mechanical calculator manufacturer, it expanded aggressively during the 1960s to become a broad-based industrial conglomerate whose products extended to paints, foods, and paper. Carrington Jr., this particular machine was owned by Pratt Coal Company in Fulton, New York. Smith Corona is an American manufacturer of thermal labels, direct thermal labels, and thermal ribbons used in warehouses for primarily barcode labels. By 1928, the machine was sold as the Corona by the Corona Typewriter Company.

That company began in Chicago and soon moved to New York. 1970s Smith Corona Figurematic Model 707 Adding Machine NR 12.25' long 6.5' tall weighs about 7 lbs Made in USA Items in the Price Guide are obtained exclusively from licensors and partners solely for our members’ research needs.

#Smith and corona usa mechanical calculating machine portable#

The Portable Adding Machine Company introduced the machine as the Portable in October 1924. In 1958 the company was acquired by the Smith Corona typewriter company. A version of this machine was manufactured by the Corona Typewriter Company of Groton, New York. The Marchant Calculating Machine Company was founded in 1911 by Rodney and Alfred Marchant. A mark behind the keyboard, near the ribbon, reads: KA6D0027. Another mark there reads: Portable Adding Machine Co. A mark at the front reads: CAPACITY 999,999.99. Schickards calculating clock, which was destroyed by fire, used Napier rods. This example of the machine has an extra paper tape. The first mechanical calculating machines were invented in the 17 th century by Wilhelm Schickard, Blaise Pascal, and Gottfried Wilhelm Leibniz. Two of the five rubber feet are decaying. Both spools of the ribbon are on the left side and it is threaded across the back in a C-shaped path. The printing mechanism (which displays totals of up to eight digits), black ribbon, and paper tape are at the back.

#Smith and corona usa mechanical calculating machine series#

The origin of its strange name has still not been clarified. this fja brand black ribbon is designed to work with all of the following smith corona machines: smith corona 100 series smith corona 120 smith corona 200 series smith corona 215 smith corona 300 series smith corona 315 smith corona 400 series smith corona 410 smith corona 415 smith corona 500 series smith corona 72 smith corona 75 smith corona 76 smith corona classic 12 smith corona clipper. To this day, the machine has not revealed many of its secrets. Numbers are set by pressing keys and entered by turning a handle on the right side of the machine. Millionaire: A machine full of riddles In the history of mechanical calculating machines, the 'Millionaire' occupies a prominent position due to its type of construction. A repeat/error lever is on the left, and total/sub-total, non-add, and non-print keys are on the right. It has a metal case painted speckled black. Description This machine has seven columns of ten plastic keys each the bottom key is red and clears the column. Smith Corona Classic 12 Typewriter Ribbon - New 1/2 inch Black Ink Ribbon on 1 15/16 Spool. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.Object Details date made ca 1925 maker L.C. Typewriter Ribbon for Smith Corona typewriters SC-903MS Multi Strike H Series Smith Corona Typewriter Ribbons Genuine OEM Product. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file.

#Smith and corona usa mechanical calculating machine software#

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it.