Copy letter from Robert William Frederick Harrison, to W F Sheppard, 2 Temple Gardens, E.C. 'My dear Sir, If you could send in your paper in the course of the next day or two, it would greatly facilitate matters, as the authority to whom the paper has to be submitted before printing will be leaving town at the end of this week. I am, Very truly yours, Robt Harrison Asst. Sec. R. S. [Assistant Secretary, Royal Society]'. 11 July 1898