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Title: Box of pin-hole centre polishing discs, sand, 3/4 inch, medi [Go to resource]
Description: Box of pin-hole centre polishing discs, sand, 3/4 inch, medium grade, by Associated Dental Products Ltd., Purton, Wilts, 1950-1965 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: polishing discs Source: Science Museum Identifier: 1980-1390/49 Go to resource More Like this...
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