Correspondence between Hamilton Hartridge and the Royal Society Minor correspondence including on: completing his personal record, and the destruction of his preprints at St. Bartholomew's by enemy action; and the return of pre-paid envelopes. Letters to and from the Assistant Secretary, David Christie Martin, and his assistant, Diana Chapman. The original file featured the typed name and address: 'Professor H. Hartridge, F.R.S., Benridge, 21 Frithwood Avenue, Northwood, Middlesex'. 15 February 1945-26 September 1960