<p><b>Fig. 26 </b>
</p>
<a href="https://en.wikipedia.org/wiki/Cornish_boiler" class="extiw" title="en:Cornish boiler">Cornish boiler</a>
<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"><a href="https://en.wikipedia.org/wiki/Rankin_Kennedy" class="extiw" title="en:Rankin Kennedy"> Kennedy, Rankin</a> (1912 edition of 1905 book.)      <i> The Book of Modern Engines and Power Generators</i>, vol. VI, <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>:  Caxton, pp. fig. 26  <small></small></cite>