<p><span class="h-card" translate="no"><a href="https://fediscience.org/@RanaldClouston" class="u-url mention">@<span>RanaldClouston</span></a></span> Right. The Zürich museum has an actual narwahl tusk one level down, and does say this was often tied to unicorns.</p><p>But the article you linked is to an exhibit at the Smithsonian, right? Where's the link to a Zürich exhibit about Gessner? (It was five years ago, I've forgotten the caption, but I don't *remember* there being a broader Gessner exhibit.)</p>