<i>Viola</i>, by William Salter Herrick
<div class="fn value">
<a href="//commons.wikimedia.org/w/index.php?title=Creator:William_Salter_Herrick&amp;action=edit&amp;redlink=1" class="new" title="Creator:William Salter Herrick (page does not exist)">Creator:William Salter Herrick</a></div>
The illustrated London Almanack for 1873, page 47 (<a rel="nofollow" class="external free" href="https://archive.org/details/ila-1873/page/47/mode/1up">https://archive.org/details/ila-1873/page/47/mode/1up</a>)