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Sample CR39 polishing pad
MANUFACTURING AND DISPENSING EQUIPMENT
polishing pad
Norville Group
Europe: United Kingdom, England, Gloucestershire, Gloucester
December 1982
felt; paper
overall: 77 x 64 mm

Sample polishing pad for use in the manufacture of plastic resin lenses. Blue quatrefoil shape, fixed to white backing paper.


2006.727

Gift of Norville Optical Group, 2006


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