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January 27th, 2019, 09:17 AM
#1
Sources of celluloid ca. 1925-1950
Can anyone share references to articles and research about sources of celluloids that manufacturers used to make pens and pencils in the second quarter of the twentieth century? Put simply, who made the stuff?
I'm looking for detail, because I want to trace a certain pattern used by several American and European pen and pencil manufacturers.
Last edited by FredRydr; January 27th, 2019 at 09:45 AM.
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