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Image
Has Image
2
Non-Commercial Use
2
Category
Clockmakers
1
Optics
1
Collection
The Worshipful Company of Clockmakers
1
Maker
Smiths Industries Limited
1
Object type
polariscope
1
wristwatch
1
Place
Cheltenham
1
Cheltenham, Gloucestershire, England, United Kingdom
1
England
1
England, United Kingdom
1
United Kingdom
1
Material
glass
2
quartz crystal
2
aragonite crystal
1
borax crystal
1
brass
1
brass (copper, zinc alloy)
1
calcite crystal
1
circuit board
1
copper (alloy)
1
ivory
1
Date
From
To
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Smiths Quasar quartz wristwatch
1970-1973
Hand polariscope
1845-1855
