"Lorillon Autochrome Viewer"
Lorillon autochrome viewer, branded EL registered, also called chromoreflex. A mirror forms the bottom of the viewer. The view is examined either by transparency or by reflection depending on whether it is turned to one side or the other. The rotating plate allows adaptation to portrait or landscape format. Sold without autochrome.https://www.lavalisearlesienne.com/product-page/visionneuse-%C3%A0-autochromes-lorillon
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