<b>Machine book of Rudolph Pöhlandt Maschinenbau</b>, fur dressing machines, Murrhardt, Germany.
<a href="//commons.wikimedia.org/wiki/User:K%C3%BCrschner" title="User:Kürschner">Kürschner</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>