‘souvenir de paris’ graphoscope

 

An antique black ebonised and engraved tri-fold tabletop graphoscope or stereoscope marked ‘Souvenir de Paris’ . Without maker’s name, but possibly by Maison Martinet, Paris. 22cm x 14.5cm x 8.5cm when folded away, 34cm high when in use. 1930s. NOT FOR SALE