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  2. IBM 407 - Wikipedia

    en.wikipedia.org/wiki/IBM_407

    IBM 407 (left) with IBM 519 (on right). The 407 read punched cards, totaled fields on the cards, made simple decisions, printed results, and, with the aid of a summary punch, output results on punched cards that could be input to other processing steps. The operation of the 407 was directed by the use of a removable control panel and a carriage ...

  3. Computer programming in the punched card era - Wikipedia

    en.wikipedia.org/wiki/Computer_programming_in...

    A single program deck, with individual subroutines marked. The markings show the effects of editing, as cards are replaced or reordered. Many early programming languages, including FORTRAN, COBOL and the various IBM assembler languages, used only the first 72 columns of a card – a tradition that traces back to the IBM 711 card reader used on the IBM 704/709/7090/7094 series (especially the ...

  4. List of fandom names - Wikipedia

    en.wikipedia.org/wiki/List_of_fandom_names

    The show itself acknowledged the fandom name by having the titular character refer to his in-universe fans using the same name in an almost fourth-wall-breaking comment in Season 03 Episode 02. [246] [247] Lucy: Wal wal Music group The sound of a puppy barking, this continues the theme they began by naming their band after a dog. [248] Luke Black

  5. Unit record equipment - Wikipedia

    en.wikipedia.org/wiki/Unit_record_equipment

    1976: The IBM 407 Accounting Machine was withdrawn from marketing. [66] 1978: IBM's Rochester plant made its last shipment of the IBM 082, 084, 085, 087, 514, and 548 machines. [67] The System/3 was succeeded by the System/38. [64] 1980: The last reconditioning of an IBM 519 Document Originating Punch. [68]

  6. 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.

  7. Plugboard - Wikipedia

    en.wikipedia.org/wiki/Plugboard

    An IBM tabulating machine, such as the 402 or 407 series would have several counters available in different sizes. (For example, the IBM 402/403 had four sets each of 2, 4, 6 and 8 digit counters, labeled 2A, 2B, 2C, 2D, 4A, 4B etc.) Each counter had two counter control entries to specify either addition (plus) or subtraction (minus). If ...

  8. List of fan wikis - Wikipedia

    en.wikipedia.org/wiki/List_of_fan_wikis

    Wikia then began to assimilate independent fan wikis, such as Memory Alpha (a Star Trek fan wiki) and Wowpedia (a World of Warcraft fan wiki). [7] In the late 2010s—after Fandom and Gamepedia were acquired and consolidated by the private equity firm TPG Inc.—several wikis began to leave the service, including the RuneScape, Zelda, and ...

  9. IBM optical mark and character readers - Wikipedia

    en.wikipedia.org/wiki/IBM_optical_mark_and...

    The IBM 1418 is able to read a standard numerical font used by the IBM 407 in one of two sizes. [2] [5] It can also read vertical markings made with a pencil. IBM claimed it is suitable for cash-accounting applications where small payment stubs need to be processed. [30] It was developed and manufactured by IBM Endicott. [18] It has the ...