Siemens, M Letter to Galton from M Siemens, executor of the estate of the late Sir William Siemens, enclosing a copy of the biography of the said Sir William produced by Dr William Pole [The Life of Sir William Siemens, by William Pole (London: John Murray, 1888)] The letter is pasted into the inside cover of the book, which was presented to the Galton Laboratory by Mrs Ellis (nee Biggs) in June 1915. 12 Nov 1888