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My Old Computer Collection

  1. Dec 10, 2013 #1

    dlgoff

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    Side 1

    http://imageshack.us/a/img849/9595/bvqc.jpg [Broken]

    Side 2

    http://imageshack.us/a/img203/7779/we6s.jpg [Broken]

    They still work. :approve:
     
    Last edited by a moderator: May 6, 2017
  2. jcsd
  3. Dec 10, 2013 #2

    lisab

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    Wow, I love it :!!)! Especially the chicken scratch on the "APCO Air Valve Computer"!

    You should have turned the Casio over for the second photo :biggrin:.
     
  4. Dec 10, 2013 #3

    dlgoff

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    Here's some close-ups.

    http://imageshack.us/a/img703/1097/a0i3.jpg [Broken]
    http://imageshack.us/a/img440/8231/d518.jpg [Broken]

    http://imageshack.us/a/img822/6487/de6d.jpg [Broken]
    http://imageshack.us/a/img850/2756/yq8t.jpg [Broken]

    http://imageshack.us/a/img844/4444/a3io.jpg [Broken]
    http://imageshack.us/a/img202/6083/bcde.jpg [Broken]
     
    Last edited by a moderator: May 6, 2017
  5. Dec 10, 2013 #4

    Evo

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    I threw away all of my old computers and handhelds, well, most were destroyed in a flood. I had a Cassiopeia, way back when. In my last move my old Sun Microsystems computers got "lost".
     
  6. Dec 10, 2013 #5

    dlgoff

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    You're right. Here it is.

    http://imageshack.us/a/img96/9119/21oy.jpg [Broken]
     
    Last edited by a moderator: May 6, 2017
  7. Dec 10, 2013 #6

    dlgoff

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    I'd love to have an old Sun. When I dug out my 6 digit computer (Casio), that had been in a box of junk for probably >35 years, still had 2 AA batteries in it and when I switched it on, several of the blue number segment lit up.
     
  8. Dec 10, 2013 #7

    D H

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    I still have one of those 100% metal computers. I lost my 100% bamboo one some time ago. The bamboo one was of course better.

    I also have some parts from Symbolics machine #2. Non-functional, but still rather symbolic of the AI phase of my career.
     
  9. Dec 10, 2013 #8

    lisab

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    :thumbs:
     
  10. Dec 10, 2013 #9

    jedishrfu

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    I have my old sliderules still, both bamboo, both LogLog DeciTrig with one 12" a long rule and the other a pocket rule. I also have an addiator and a Concise circular sliderule with a tiny scientific cheatsheet pullout with a bunch of facts, conversion factors and a complete periodic table.

    For electronic stuff, an early HP handheld and a TI SR-50 that works really slow by todays standard.

    As a teen I had a Digicomp, a mechanical 3 bit computer, but I think my Mom sold it in one of her legendary garage sales. Now on ebay they can be had for $200 or more depending on the quality.
     
  11. Dec 11, 2013 #10

    Borek

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    That's how the real thing looks like :smile:
     
    Last edited by a moderator: May 6, 2017
  12. Dec 11, 2013 #11

    dlgoff

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    :cry:
     
  13. Dec 11, 2013 #12

    dlgoff

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    Me too.

    << Giant image deleted by Mentor -- Try again Don! >>
     
    Last edited by a moderator: Jul 25, 2014
  14. Dec 11, 2013 #13

    dlgoff

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    It belonged to my father who DID the real thing. :approve:
     
  15. Jun 13, 2014 #14
    dlgoff, I can't see the images. How old is your computer collection? Are you planning to sell it?
     
  16. Jun 13, 2014 #15

    SteamKing

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    Maybe they're theoretical. No images seem to have survived in this thread.
     
  17. Jun 13, 2014 #16
    dlgof is here almost daily, maybe we can get him to fix the images :)
     
  18. Jun 13, 2014 #17

    jtbell

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    Wow, that brings back memories! I had one of those too, but I think I was a bit younger, maybe junior high school (middle school). I remember being intrigued by it, but I don't think I actually learned anything about bit-level computer logic from it. I think that didn't happen until I actually had to teach some of that material (the different kinds of gates, etc.), after more than ten years of experience in Fortran programming.

    http://en.wikipedia.org/wiki/Digi-Comp_I
     
    Last edited: Jun 14, 2014
  19. Jun 14, 2014 #18

    dlgoff

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    The images were uploaded to ImageShack.us as a free service but now they want a monthly membership fee and have hide them unless I pay. I'll try to upload them to my new image hosting site. I'll have to find them first.

    @ jmneutr0nn3. These computers probably aren't the kinds you're thinking of though. :)
     
  20. Jun 14, 2014 #19
    So that explains other images that are missing from other threads. I think I saw a lot of them on flower and animal lovers threads. They don't appear no matter how many times I refresh the page.
     
  21. Jun 14, 2014 #20

    dlgoff

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    Here they are:

    iqVHTdg.jpg

    xHsl980.jpg

    fxWZaeJ.jpg

    laGKcTm.jpg

    1rrTO1S.jpg

    os3JbGg.jpg

    rGOUBUR.jpg

    rVEBFiD.jpg

    T78jvKL.jpg
     
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