Copy letter from Herbert Rix, to R Prosser, 75 Dartmouth Park Road, N.W. 'Dear Sir, We can find no trace at all of the manuscript which you mentioned in your note of the 21st, but if you like to call here we will give you every facility in our power in your search for it, though we cannot offer much hope that you are likely to find it. The hours are 11 to 6, any day but Wednesday and Saturday. I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 23 June 1894