Old stereoscope and photo plates

Guys, a super #gem ... #ancient #stereoscope for viewing #stereograms! What is it? For those who don't know, a #viewer capable of showing the human eye, starting from two parallel frames, a #three-dimensionalimage. It's all material from the early #twentieth century, with 10 #glassplates ( #ancientphotographs ) that will catapult you straight into the #10s and #20s. #historicalmaterial with documentary importance, below is the list of plates included with this purchase:

Pisa Cathedral
The Vatican
Garibaldi Monument Genoa
Trevi Fountain
People's Square
Paris Luxembourg Park
Milan Cathedral
St. Mark's Square Venice
Banks of the Tiber
Michelangelo's Moses