Long before the introduction of those little cardboard, blue-eye, red-eye 3D glasses, Americans knew how to create three dimensional entertainment. They used hand-held devices – precursors to ...

In the latter half of the 19th century, one of the most popular means of viewing photographs was through stereoscopes. Side-by-side images shot with a stereographic camera were printed on cards and, ...

Dear John: I have attached photos of a viewer - we cannot remember what it is called - that has been in our family for at least 90 years. Can you tell us the name of the thing and what the value might ...

This Visionneuse (viewer) was discovered by Madame Nicole Canet and included in her 2009 exhibition Maison Closes (Brothels) at the Galerie Au Bonheur du Jour, Paris. The tabletop stereo viewer ...

Brian May, the Queen guitarist, is a devoted collector of Victorian stereo photo cards. He tells Lucy Davies about his new book, and show at the Tate 'Awful Discovery', one of Brian May’s stereoscopic ...