Artists' aid, viewers (Claude Lorrain mirrors and glasses) folding into rectangular ornamented silver-plated brass metal cover, made by Carpenter & Westley, 24 Regent Street, London, England, mid 19th century.
- Object Number:
overall closed: 12 mm x 35 mm x 70 mm, ,
overall open: 12 mm x 85 mm x 120 mm, , .085kg
- furnishing and equipment
- tools & equipment
- optical drawing aid
- Court, Thomas Henry