Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to H. Pitt Esq Has the pleasure of informing H. Pitt that Sir James Jeans, Sir Henry Carpenter, Mr [Charles Thomas] Heycock and Dr [Walter] Rosenhain all hope to attend the meeting of the Armourers and Brasiers Research Fellowship Committee on 26 June, and to stay for lunch with the Master afterwards. 18 June 1929