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Handout
Wikipedia: Celluloid Handout
Wikimedia

Wikipedia: Celluloid

For Students 9th - 10th
Wikipedia provides a definition of celluloid, the name of a class of compounds created from nitrocellulose and camphor, and shows how it was used to create such inventions as movie film.
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Graphic
Hannibal Goodwin Graphic
Curated OER

Hannibal Goodwin

For Students Pre-K - 1st
An image of Hannibal Goodwin.
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