I love wood and brass antics
This one is now part of my collection
Its a graphoscope.
This one has been manufactured in France circa 1910
The two small lens are used to look at stereoscopic images and the big one to see single images as "cartes de visite" format for exemple
I suppose that similar items have been manufactured in other countries .
Do you have one to show me with the information of the country of origin?
Thank you in advance