Illustrations from <a href="//commons.wikimedia.org/wiki/File:Cavendish_-_L%E2%80%99Art_de_dresser_les_chevaux,_1737.djvu" title="File:Cavendish - L’Art de dresser les chevaux, 1737.djvu">File:Cavendish - L’Art de dresser les chevaux, 1737.djvu</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:William_Cavendish,_1st_Duke_of_Newcastle" class="extiw" title="w:en:William Cavendish, 1st Duke of Newcastle"><span title="English polymath and aristocrat (1592-1676)">William Cavendish, 1st Duke of Newcastle</span></a>
</bdi>
1737
<a rel="nofollow" class="external text" href="http://www3.vet-lyon.fr/bib/fondsancien/ouvonline/3316/3316.htm">ENLV</a>