HP-35

the first scientific calculator, 1972. The beginning of the end of slide rules

Comments and faves

  1. Bryan Tong Minh (65 months ago | reply)

    Thank you for choosing a free license! Your choice of a free license has allowed us to use your image in Wikimedia Commons!

    The following images have been used on Commons:
    * 107265878 commons.wikimedia.org/wiki/Image:Airbus_provi ncia_cadiz01...
    * 101601889 commons.wikimedia.org/wiki/Image:HP_35.jpg
    * 82471635 commons.wikimedia.org/wiki/Image:HP_65.jpg

    Additionally some of your image(s) appear on a Wikimedia project:
    * 107265878 Provincia_de_Cádiz
    * 101601889 HP-35
    * 82471635 HP-65 1974 HP-65 HP-65 HP-65 HP-65

    If you have any questions, you can leave me a message on my Wikimedia Commons talk page or send me a message through Flickr.
    For more information about Commons, you can take a look at our Flickr group, or on our welcome portal.

    Kind regards,
    Bryan

  2. ★

    Pimlico Badger added this photo to his favorites. (37 months ago)

  3. Pimlico Badger (37 months ago | reply)

    --
    Seen in a discussion of the group "Views: 100" (?)

  4. Chris*4 (7 months ago | reply)

    Seen in a discussion of the group "Views: 300"

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