Original caption: "Figure 10.  Plant of the <a href="https://en.wikipedia.org/wiki/Consolidation_Coal_Company_(Iowa)" class="extiw" title="en:Consolidation Coal Company (Iowa)">Consolidation Coal Company's</a> Mine No. 18, at Buxton in Monroe County.  This mine has long ranked as one of the large producers of the state.  In 1919 it was the largest single producer in Iowa.  This view shows the plant during construction."
H. E. Pride
<a rel="nofollow" class="external text" href="https://books.google.com/books?id=5PPNAAAAMAAJ&amp;pg=PA17">Iowa Coal</a>, Bulletin No. 48, Iowa State College of Agriculture and Mechanic Arts Engineering Extension Department