Sometimes research leads down a rabbit hole that makes you wonder, "why did I not know this?"
This
snippet is from the Historical Hussies blog about calling cards, but I was
intrigued because I'd never read anything about the actual carrying cases for
those cards. And I am clueless why I never thought to look it up before.
Late in the Victorian era, they were sometimes painted
with views of castles or scenery. A gentleman’s card case was slightly smaller
than a lady’s since he had to carry it in his pocket.