cthululemon<p>This little mechanical calculator is one of my favorite objects. It came to me with what turned out to be a fouled 10s pin retaining ring; it was a bear to take apart, ‘machine’ a new part, and reassemble. But it works! And I love it! </p><p><a href="https://social.cthululemon.com/tags/CURTA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CURTA</span></a> <a href="https://social.cthululemon.com/tags/calculators" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>calculators</span></a> <a href="https://social.cthululemon.com/tags/MechanicalCalculators" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MechanicalCalculators</span></a> <a href="https://social.cthululemon.com/tags/ScientificInstruments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ScientificInstruments</span></a></p>