Letter from Lieutenant Hankison, Receiving Ship Barracks, Board of Investigation, Bay Ridge, Brooklyn, N. Y., to The Honrable Secretary, The Royal Society, London, England Seeks a copy of Dr Nehemiah Grew's paper "On the Pores in the Skin of the Hands and Feet", indicating willingness to pay for the service. Informs he is engaged in preparation of a work on the Law of Evidence as applied to Finger Prints. 26 December 1919