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  2. IBM 402 - Wikipedia

    en.wikipedia.org/wiki/IBM_402

    The 402 could read punched cards at a speed of 80 to 150 cards per minute, depending on process options, while printing data at a speed of up to 100 lines per minute. The built-in line printer used 43 alpha-numerical type bars (left-side) and 45 numerical type bars (right-side, shorter bars) to print a total of 88 positions across a line of a report.

  3. IBM CPC - Wikipedia

    en.wikipedia.org/wiki/IBM_CPC

    IBM 402 or; IBM 417; The CPC-II Calculator has the following units interconnected by cables: [1] Electronic Calculating Punch IBM 605 with punch unit IBM 527; Accounting Machine IBM 407 or; IBM 412 or; IBM 418; Optional Auxiliary Storage Units (up to 3) IBM 941, each could store 16 decimal numbers with ten digits plus sign. From the IBM ...

  4. Unit record equipment - Wikipedia

    en.wikipedia.org/wiki/Unit_record_equipment

    1984: The IBM 029 Card Punch, announced in 1964, was withdrawn from marketing. [69] IBM closed its last punch card manufacturing plant. [70] 2010: A group from the Computer History Museum reported that an IBM 402 Accounting Machine and related punched card equipment was still in operation at a filter manufacturing company in Conroe, Texas. [71]

  5. Tabulating machine - Wikipedia

    en.wikipedia.org/wiki/Tabulating_machine

    IBM 402 and 403, from 1948, were modernized successors to the 405. Control panel for an IBM 402 Accounting Machine. The 1952 Bull Gamma 3 could be attached to this tabulator or to a card read/punch. [20] [21] IBM 407. Introduced in 1949, the 407 was the mainstay of the IBM unit record product line for almost three decades.

  6. List of IBM products - Wikipedia

    en.wikipedia.org/wiki/List_of_IBM_products

    Products, services, and subsidiaries have been offered from International Business Machines (IBM) Corporation and its predecessor corporations since the 1890s. [1] This list comprises those offerings and is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.

  7. Punched card input/output - Wikipedia

    en.wikipedia.org/wiki/Punched_card_input/output

    An IBM 80-column punched card of the type most widely used in the 20th century IBM 1442 card reader/punch for 80 column cards. A computer punched card reader or just computer card reader is a computer input device used to read computer programs in either source or executable form and data from punched cards.

  8. Our Most Popular Holiday Recipe of All Time Is the Star of ...

    www.aol.com/lifestyle/most-popular-holiday...

    The "Food Wish Method": Chef John's Mathematical Formula for Cooking Prime Rib. Multiply the exact weight of your prime rib by 5 minutes (round up to the nearest minute).

  9. Line printer - Wikipedia

    en.wikipedia.org/wiki/Line_printer

    [9] [10] The IBM 402 series, introduced after World War II, had a similar print arrangement and was used by IBM in early computing devices, including the IBM Card-Programmed Electronic Calculator. [11] IBM's first commercial computer, the IBM 701, introduced in 1952, used a line printer, the IBM 716, that was based on the type wheel IBM 407 ...