Concave lens in wooden case. Concave lens in wooden case. 18th century.

Concave lens in wooden case
Collection MAE RAS: МЛ-3759
Image ID: 3941460
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Museum inventory number:
МЛ-3759
Title:
Concave lens in wooden case
Dating:
18th century
Materials:
glass, wood
Technics:
silvering, casting, carving
Subject attribute:
Social and humanitarian culture, folk experience, technique