engraving of panopticon polyorama views, not yet watercolored and mounted. It printed on both sides to produce the diorama effect. 31.5 x 23cm.
Ask the Dealer
French antique toys dealer since 43 years - Magic lanterns and optical toys collector since 54 years.
You can see my dealer website : www.binetruy.org and my collector website : www.collection-binetruy.com