|Alternative reference number
|Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Frederick Mollwo Perkin; 199 Picadilly, W.
|2 March 1916
|Informs Dr. Frederick Mollwo Perkin that the Society would have to be satisfied of Mr. Cousen's qualifications as an analytical, consulting or research chemist before intervening in his military service. Notes that if Mr. Cousen is the holder of a war service badge then this qualifies him for exemption.