<p><b>Fig. 31 </b> Lanchester patent harmonic balancer
</p>
-zx, connected under crankshaft and driven by silent chain
Unknown uncredited photographers. <br>Some photographs are well-known as manufacturer-supplied.<br><a href="//commons.wikimedia.org/wiki/User:Andy_Dingley" title="User:Andy Dingley">Andy Dingley</a> (scanner)
Scan from <cite class="book" style="font-style:normal" id="harv">Thornton Rutter, H. (1922)      <i> Modern Motors</i>, <a href="https://en.wikipedia.org/wiki/en:London" class="extiw" title="w:en:London"><span title="capital and largest city of the United Kingdom">London</span></a>:  Virtue &amp; Company, pp. fig. 31  <small></small></cite>