Old logo of <a href="https://en.wikipedia.org/wiki/Amdahl_Corporation" class="extiw" title="en:Amdahl Corporation">Amdahl Corporation</a>, used from 1976 until acquisition by Fujitsu in 1996
Amdahl Corporation
Extracted from <a rel="nofollow" class="external free" href="https://web.archive.org/web/19961028014908/http://www.amdahl.com:80/doc/products/compatible/5995book/5995m.pdf">https://web.archive.org/web/19961028014908/http://www.amdahl.com:80/doc/products/compatible/5995book/5995m.pdf</a>