Specimen Jar Illustrations circa 1710 of Frederik Ruysch’s Collection By Melanie | October 8, 2013 Specimen Jar Illustration circa 1710 of Frederik Ruysch from Thesaurus animalium Specimen Jar Illustration circa 1710 of Frederik Ruysch from Thesaurus animalium Posted in CC License and tagged 1700, 1710, Frederik Ruysch, Specimen Jar ← Sand Dollar and Sea Urchin Illustrations circa 1754Botanical – Live and Learn →