Copy letter from Robert William Frederick Harrison, to the Secretary, Army & Navy Auxillary Stores, Francis Street, Victoria Street, S.W. 'Referring to your letter (G 21.112) of yesterday's date, what I asked for was not an invoice for the Ice supplied for July 13th, but a receipt for the money which was paid when the Ice was ordered. I am, Yours faithfully, ROBT. HARRISON Asst. Sec. R. S. [Assistant Secretary, Royal Society]'. [Annotated 'Invoice returned herewith']. 31 July 1896