Logo of <a href="https://en.wikipedia.org/wiki/Alpha_Microsystems" class="extiw" title="en:Alpha Microsystems">Alpha Microsystems</a>
Alpha Microsystems
Own vectorization, based on <a rel="nofollow" class="external free" href="http://kicksfortso.com/am100pdf/am100-techman.pdf#page=1">http://kicksfortso.com/am100pdf/am100-techman.pdf#page=1</a>