Calculator. Photographed by Adrian Pingstone in March 2004, and released to the public domain. Thanks to Kodabar for removing the shadow.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Calculator.arp.600pix.jpg" title="File:Calculator.arp.600pix.jpg">Calculator.arp.600pix.jpg</a>: <a href="https://en.wikipedia.org/wiki/User:Arpingstone" class="extiw" title="wikipedia:User:Arpingstone">Adrian Pingstone</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a></li>
<li>derivative work: No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:HenryLi" title="User:HenryLi">HenryLi</a> assumed (based on copyright claims).</li></ul>
20 December 2006 (upload date)
<a href="//commons.wikimedia.org/wiki/File:Calculator.arp.600pix.jpg" title="File:Calculator.arp.600pix.jpg">Calculator.arp.600pix.jpg</a>