"Precinema - Polyorama Panoptique - Circa 1850 - Small Size (16 Cm X12 Cm)"
Panoptical polyorama.Invented by Pierre Henri Armand Leford in 1849. It allows day/night effects on the model of Daguerre’s diorama.
For views 9.5 cm x 14.5 cm. Perfect original condition. This is the model of small size.