@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Micarta is a plastic compound first developed around 1910 by George Westinghouse. Initially, it was fabricated by interleaving layers of Bakelite plastic with either paper or fabric and formed into a desired shape in a mold with heat and pressure. #EnduranceEngines . This tweet was posted on February 21, 2023.