"Planox Magnetic Viewer"
Planox Magnetic Viewer for 45 x 107 mm format stereo plates in baskets of 20 views, Sold with 7 baskets of stereo views approximately 80 plates (cars, family, mountainous landscapes, snowy landscapes, seaside resort, travel, Venice, Italy, ruins , soldiers, etc.) including numerous autochromes from travels and scenes from the lives of a bourgeois family from the beginning of the last century. A metal rod fixed on each plate allows the basket views to be lifted using a magnetic system. The viewer allows eye distance and focus adjustments.https://www.lavalisearlesienne.com/product-page/visionneuse-planox-magn%C3%A9tique
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato