Title page of:  <i>The Orchidaceae of Mexico and Guatemala.</i> By: <a href="https://en.wikipedia.org/wiki/James_Bateman" class="extiw" title="en:James Bateman">Bateman, Jas.</a> (1811-1897), London :Ridgway,1837-43.
(not signed)
1843
<p><a href="//commons.wikimedia.org/wiki/James_Bateman_-_The_Orchidaceae_of_Mexico_and_Guatemala" title="James Bateman - The Orchidaceae of Mexico and Guatemala">James Bateman - <i>The Orchidaceae of Mexico and Guatemala</i></a>
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<br>"Image courtesy Missouri Botanical Garden (<a rel="nofollow" class="external free" href="http://www.botanicus.org/page/769117">http://www.botanicus.org/page/769117</a>)