Viewers,
Stereoscopes and
Stereographs
A wood-body zograscope viewer with decorative cross-banded inlay, 5½ x 7½ inch mirror and 4 inch diameter lens- late eighteenth century.
细节
A wood-body zograscope viewer with decorative cross-banded inlay, 5½ x 7½ inch mirror and 4 inch diameter lens- late eighteenth century.
更多详情
See illustration