Two Nerdy History Girls: Tinted Glass Spectacles, c. 1830
The History of Glasses | fixmyglasses
Dr Lindsey Fitzharris on Twitter: "Turn pin spectacles with double fold, mid-19th century. Although tinted spectacles date back to the 17th century, this particular design with the side flaps didn't appear till
History & Evolution Of Sunglasses: From Court Trial Accessories To Nudes Now
Venetian Cat - The Venice Blog: Venetians Put on a Show(s) - Ancient Designer Sunglasses, a Playwright and a War Hero