Collection of letters and pamphlets to and from Edward Neville da Costa Andrade Letters and inscribed pamphlets sent and received by Edward Neville da Costa Andrade. Correspondents include Kathleen Yardley Lonsdale FRS, Egon Orowan FRS, and Sully Zuckerman FRS. The collection was presented to the Society arranged by correspondent, though the file with letters to and from Lonsdale also includes one exchange of letters between Andrade and William Thomas Gordon in relation to Lonsdale's diamond research. 1936-1967