Details
Zograscope
wood-body, cross-banded decoration, with 5½ x 8 inch (14 x 19cm.) mirror, 4 inch (10cm.) diameter lens, on a turned wood base
wood-body, cross-banded decoration, with 5½ x 8 inch (14 x 19cm.) mirror, 4 inch (10cm.) diameter lens, on a turned wood base