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Start Over You searched for: Repository The Historical and Interpretive Collections of The Franklin Institute Remove constraint Repository: The Historical and Interpretive Collections of The Franklin Institute People Armstrong, Edwin H. (Edwin Howard), 1890-1954 Remove constraint People: Armstrong, Edwin H. (Edwin Howard), 1890-1954

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Edwin H. Armstrong papers, 1909-1956 (inclusive)

Held at: The Historical and Interpretive Collections of The Franklin Institute [Contact Us]