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[https://catalog.hathitrust.org/Search/Home?lookfor=%22Davy,%20Humphry,%20Sir,%201778-1829.%22&type=author&inst= Author: "Davy, Humphry, Sir, 1778-1829."] | [https://catalog.hathitrust.org/Record/008888938 The collected works of Sir Humphry Davy] edited b