Attribution

For the blog post TBT #12: The IBM 5100's APLSV --- (B) '75, Birds by Execute, and a Machine That Learns Tic-Tac-Toe on blog.softwarewrighter.com.

Photograph

• Work: IBM 5100 - MfK Bern --- an IBM 5100 computer (1974) with Swiss German keyboard and markings, photographed at the Museum für Kommunikation Bern.
• Author: Sandstein, own work, 2 September 2011.
• Source: Wikimedia Commons --- File:IBM 5100 - MfK Bern.jpg
• License: Creative Commons Attribution-Share Alike 3.0 (Unported) --- deed: creativecommons.org/licenses/by-sa/3.0
• Changes made (derivative work): the photograph was converted into a black-and-white block-print style illustration with the background removed, then resized. The machine's form follows the original photograph. The derivative is distributed under the same CC BY-SA 3.0 license (ShareAlike), as is the intermediate background-removed photograph.

Also on this page's post

The illustration at the top of the post is the block print described above. An intermediate derivative (the photograph with its background removed) exists but is not otherwise published.

License summary

The photograph is used under CC BY-SA 3.0: you are free to share and adapt it for any purpose, provided you give appropriate credit, link the license, and indicate changes --- and distribute any derivative under the same license. The summary above is not the license itself; the license text governs.

Everything else in the post is the site's own work.