OPTICAL
Lot comprising :
A "Richard" brand Folding Vérascope in wood and metal (Dim. folded: 7 x 12.5 x 4 cm)
-A SGDG patented metal Vérascope, in its leather case (Dim.: 5.5 x 14 x 10 cm)
-A SGDG patented Glyphoscope "Jules Richard" brand, in its leather case (Dim.: 5.5 x 14 x 10 cm) -A SGDG patented Glyphoscope "Jules Richard" brand, in its leather case (Dim.: 5.5 x 14 x 10 cm)
A stereoscope made of wood, plastic, metal and glass, marked with iron (broken glass)
-A metal optical device
-Two boxes of stereoscopic plates branded "Guilleminot"
-Five boxes of positives on glass and film
-About fifty stereoscopic boxes "Imperial series"
-A dozen metal cases of positives
-A pair of folding binoculars branded "Crystar" model : Crystar Lens 25 x
(accidents and misses on some positives and on the leather case of the glyphoscope)