Perpetual calendar
Category
Metalwork
Date
Unknown
Materials
Cardboard, Leather, Silver plate, Wood
Measurements
138 x 212 mm
Order this imageCollection
Lanhydrock, Cornwall
NT 883734
Summary
Rectangular perpetual calendar with silver plated front on black leather covered base and a wooden back. Two knobs on top.
Provenance
unknown
Marks and inscriptions
(on top of plated front) PAT. NO 9964 (either side of ) [ ]/REGD/ELECTRO PLATE