Planox Stéréoscope Magnétique | André Ruiter Stereoscopy My collection contains a Planox Stéréoscope Magnétique table stereoscope for viewing 6×13 glass stereoviews. Special about this stereoscope is that it uses a magnetic pickup mechanism to load the stereoviews.A. PlocqThe Planox stereoscopes were built by Etablissements A. Plocq from Paris. The company was founded in 1895 by Alexandre Plocq and was located on Rue de Center, Les Lilas. They built both hand-held and table stereoscopes for 45×107, 6×13 and 7×13 glass stereoviews.…