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    BlueC5's Avatar
    BlueC5 Posts: 1, Reputation: 1
    New Member
     
    #1

    Jul 15, 2017, 05:30 PM
    "Electric Spirograph"
    Hi,

    In 1971 or '72, my father had bought a toy that was called (or at least resembled) a battery-operated Spirograph.

    From what I remember, it stood upright and there were two slots where you could put transparent glass/plastic discs that had various Spirograph-like designs on them.

    After inserting, you would turn the machine on and it would rotate the disks and project light through them onto a common projection screen -- by varying the rotational speed of the disks you could alter the rotational harmonics on the screen.

    Was very cool to a three year-old.

    What I am looking for is: the name? Who was the manufacturer?

    Thanks

    Doug
    Wondergirl's Avatar
    Wondergirl Posts: 39,354, Reputation: 5431
    Jobs & Parenting Expert
     
    #2

    Jul 15, 2017, 05:40 PM
    Kenner made Spirographs.

    Look at these:

    https://www.ebay.com/sch/sis.html?_n...ph+Drawing+Toy

    and these:

    https://images.search.yahoo.com/sear...chr_syc_oracle

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