Log on:
Powered by Elgg

camille.pb :: Blog :: Punch Cards: "You can't erase a hole"

July 11, 2006

default user icon
camille.pb

Punch Cards: "You can't erase a hole"

from Wikipedia:

The punch card is an obsolescent recording medium for digital information for use by automated data processing machines, including early mainframe-based computers which used them as the primary medium for input of both computer programs and data.

These are beautiful examples of early code writing. Data is held by the card as pattens of punched codes. Below are some I like a lot (cards and code tables) Click on the images for more info on specialized websites. 
 

UPDATE: read about the function of punchcards in a "A Critical History of Computer Graphics and Animation". 

 

 System 3

 

generic 

 

IBM 

 

 GOST 19768/74


Keywords: code, graphics, programming, punch cards, writing

Posted by camille.pb

Comments

Page: 1 2 3 4 5 6 7
  1. Preved webmastero4ki, porno pictures of stephanie fisher, wqhll, porno rough
    , 2729, fotos pornos, 643,

    default user iconAulmeprd on Monday, 21 July 2008, 02:12 CEST # |

  2. Sorry, smoking hot porno, hdwftg, smoking porno thumbs, 400, canadian porno, uktxbq,

    default user iconRfmwpygt on Monday, 21 July 2008, 07:46 CEST # |

  3. Good luck, video porno de la cantante noelia, 5230, porno pussy porn, 365, reality porno guide, :),

    default user iconCimgfjgk on Monday, 21 July 2008, 09:48 CEST # |

  4. This is a best site, porno video web sites, mlgyhz, fetish porno, 2989, spanish porno sites
    , 064972,

    default user iconMrqovosp on Monday, 21 July 2008, 18:16 CEST # |

  5. This is a best site, naked russian girls porno, ynnpoa, fotos pornos, 83668, winnie the pooh kanga porno, =),

    default user iconQdsvskzi on Monday, 21 July 2008, 20:11 CEST # |

  6. Good luck, large breast porno, cbdy, swingers porno movies, %P, white girl porno
    , >:[,

    default user iconGnxqtpge on Monday, 21 July 2008, 20:17 CEST # |

  7. Sorry, porno channel, 9527, noelia sex porno, 296931, absolutly free simpsons porno, axx,

    default user iconVinjbwwb on Monday, 21 July 2008, 22:34 CEST # |

  8. This is a best site, porno desktop screensavers, >:O, porno pictures of stephanie fisher, xdicvb, porno preveiws, 260129,

    default user iconHhbjaolq on Tuesday, 22 July 2008, 01:36 CEST # |

  9. Preved webmastero4ki, tila porno, ghu, porno fanatic
    , 8[[, porno zastonj, >:-],

    default user iconJggtflmr on Tuesday, 22 July 2008, 05:50 CEST # |

  10. Sorry, babysitter porno, >:[[[, bisexual teenager porno, 9762, kostenlose porno bilder, %))),

    default user iconSxogiqzy on Wednesday, 23 July 2008, 10:43 CEST # |

  11. Nice stuff, porno pictures of stephanie fisher, 1414, sex porno images, 520120, porno tests, %(,

    default user iconMveobqoq on Wednesday, 23 July 2008, 22:49 CEST # |

  12. Good luck, dbz porno, 2931, redes globales de hackers porno gratis, :[, pakistani porno, 42392,

    default user iconEvkfuvhr on Thursday, 24 July 2008, 06:40 CEST # |

  13. Good luck, http://sites.google.com/site/sr6a34x0/page20 extreme german porno girls, =-))), http://sites.google.com/site/lllit2zaa95s/page13 bangladeshi sex porno vieos, >:[[, http://sites.google.com/site/lllit2zaa95s/page30 kdz porno, tdrro,

    default user iconVqrmdtzc on Thursday, 24 July 2008, 13:19 CEST # |

  14. Sorry, http://sites.google.com/site/lllit2zaa95s/page19 hardcore granny porno, 09910, http://sites.google.com/site/r0868lzeg9g/page25 porno exit, 8-)), http://sites.google.com/site/sr6a34x0/page24 hot sexy porno, :(((,

    default user iconIeebppej on Thursday, 24 July 2008, 16:18 CEST # |

  15. Nice stuff, http://sites.google.com/site/sr6a34x0/page16 ben 10 porno, 459878, http://sites.google.com/site/sr6a34x0/page20 polish porno, 358, http://sites.google.com/site/sr6a34x0/page22 porno site affiliate, >:-O,

    default user iconGedfyqmv on Thursday, 24 July 2008, 22:01 CEST # |

  16. Cool site, http://sites.google.com/site/r0868lzeg9g/page18 extrait porno, aocgk, http://sites.google.com/site/sr6a34x0/page10 porno plot psychiatrist, rvpu, http://sites.google.com/site/sr6a34x0/page5 asian porno free, =-(((,

    default user iconJiktbrgz on Friday, 25 July 2008, 03:22 CEST # |

  17. Nice stuff, http://sites.google.com/site/sr6a34x0/page2 noelia sex porno, 5017, http://sites.google.com/site/sr6a34x0/page21 dvd porno vente, ncycrj, http://sites.google.com/site/ki3rkn71lbdg/page21 videos de porno gratis, 5839,

    default user iconAtakzpvi on Friday, 25 July 2008, 14:33 CEST # |

  18. Good luck, http://sites.google.com/site/8703kz66l53a4/page25 abi titmuss porno, 793807, http://sites.google.com/site/0fgo26168bo7t/Home gay latino pornos, 61232, http://sites.google.com/site/5ash6820287s/page9 vaginal porno, >:-OO,

    default user iconPjrnzgbz on Friday, 25 July 2008, 15:43 CEST # |

  19. Cool site, http://sites.google.com/site/hkv73i8/page5 tranny porno, 378, http://sites.google.com/site/5ash6820287s/page9 large breast porno, >:-P, http://sites.google.com/site/0fgo26168bo7t/page12 myspace porno, 297,

    default user iconPlgmrzov on Friday, 25 July 2008, 21:11 CEST # |

  20. Good luck, http://www.google.ca/notebook/public/11810455721427699431/BD lesbian pictures
    , 581176,

    default user iconLtariazp on Friday, 01 August 2008, 21:31 CEST # |

Page: 1 2 3 4 5 6 7

You must be logged in to post a comment.