A 14 x 9cm. Polyrama Panoptique with green paper covered body, polished mahogany lens panel, bellows, hinged lid and back section and eight internally contained day and night views titled La Louvre et le pont des Arts (Paris), Lugano, Environ de Naples, Institut et le Pont des Arts (Paris), Notre Dame de Paris, Les Tuileries (Paris), La Tamise et le Tunnel and Palais Royal.