A 1975 <a href="https://en.wikipedia.org/wiki/Sinclair_Oxford" class="extiw" title="en:Sinclair Oxford">Sinclair Oxford 300 calculator</a>.
<a href="//commons.wikimedia.org/wiki/User:DeFacto" title="User:DeFacto">DeFacto</a>
2006-03-05
<p>Copied to Commons from <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>; description page is (was) <a href="https://en.wikipedia.org/wiki/Image:Sinclair_Oxford_300.jpg" class="extiw" title="en:Image:Sinclair Oxford 300.jpg">here</a>.
</p>
* 17:06, 5 March 2006 [[:en:User:DeFacto|DeFacto]] 1020×1876 (387,076 bytes) &lt;span class="comment"&gt;(1975 Sinclair Oxford 300 calculator.)&lt;/span&gt;