<div class="fn value">
<b>Ludwig Gustav Voltz</b> (1825 – 1911)</div>
1873<div style="display: none;">date QS:P571,+1873-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="https://www.hampel-auctions.com/online-catalogue-start.html">Hampel Auktionen, München, 25. September 2014, Los 351</a>