William Ramsay's correspondence and papers, vol. 4: Correspondence with Margaret Buchanan Volume 4 of William Ramsay's correspondence and papers, as compiled by his former assistant, Morris W. Travers, following Ramsay's death. The contents of the volume are as follows: Page 1: Photograph of Ramsay, and introduction. Pages 2-61: Correspondence between Ramsay and Margaret Buchanan during their engagement. Some letters from Ramsay to his parents and to members of his fiancée’s family. (1881) 1881-[1957]