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Non-Commercial Use
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Category
Plastics and Modern Materials
1
Object type
clocks
1
digital clocks
1
digital clocks; clocks; phenolic
1
phenolic
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Maker
Penwood Numechron Company
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Place of origin
Pennsylvania
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Pittsburgh
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Pittsburgh; Pennsylvania; United States
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United States
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Digital clock with decorative phenolic plastic casing
1925-1940