Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Charles Parsons, OM, KCB, FRS Encloses a copy of Towle's letter to the Royal Mint, along with their reply. [Enclosures not present.] Informs him that it is unusual to ask for payment in advance and so Sir Charles Parsons had better send a cheque direct to the Mint. 5 November 1929