Gauging loupe for precious gems, 2001

Made:
2001 in Stanmore

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The improved Shindler scale, a gauging loupe with graticule scale to assess the carat weight of diamonds and other precious stones in mounted jewellery, 2001.

Details

Category:
Weighing & Measuring
Object Number:
2002-99
Materials:
complete, glass, metal and plastic
Measurements:
overall (case): 10 x 75 x 100 mm
type:
measuring devices
credit:
Mr B.D. Shindler