Royalty, Espionage, and Erotica: Secrets of the World's Tiniest Photographs | Collectors Weekly
Stanhopes | Graphic Arts
Optics & Photonics News - “Thoughtographs” and Stanhope Lenses
In 1839 the Stanhope lens was invented, making novelty souvenirs like this little pig possible, with its interior aerial view of the 1893 World's... | By The Eden Collective | Facebook
Stanhope (optical bijou) - Wikipedia
Old Sterling Silver Roll Film Camera Charm Stanhope Souvenir Gettysburg | Stanhope MicroWorks
J.B. Vuillaume Replacement Stanhope Lens for Picture Bow | Specialty Violin Making Products
William V Period Improved Stanhope Lens by Francis West of Fleet Street – Jason Clarke Antiques
Otto Hoyer Pariser Replacement Stanhope Lens for Picture Bow | Specialty Violin Making Products
Stanhope Jewelry | Antique Jewelry University
Figures 268-271. Stanhope Lenses - Science History Institute Digital Collections
small Ivory Stanhope microscope
Royalty, Espionage, and Erotica: Secrets of the World's Tiniest Photographs | Collectors Weekly
Stanhope's Lens in silver finger ring — The Tizzano Museum
Stanhope lens in ivory mounting | Science Museum Group Collection