Oriental folding spectacles
China, 1890. Folding metal silver bow spectacles, maybe Alpacca, with front spacer. Plano lenses. Contained in its ray skin case.
Oriental Bow Spectacles
Japan, first half 1800. Blonde tortoiseshell bow spectacles of considerable size, thank to the diameters of lenses, 5,5 cm. Contained in a blue silk case and wood walnut.