Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to W. R. Carles Esquire; Silwood, the Park, Cheltenham Informs Mr. W. R. Charles that Prince Rupert was a Fellow of the Society, elected in March 1664. Notes that the Record of the Society contains much information on the early years of its history and can be obtained from the Oxford University Press for 15/-. 9 November 1921