Saucy ‘Escort Cards’ Were a Way to Flirt in the Victorian Era

Friday, January 8, 2016 - 01:32 in Mathematics & Economics

19th-century Americans used cheeky cards to stretch social convention and find romance.

Read the whole article on National Geographic

More from National Geographic

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net