|Alternative reference number
|Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to C. Tweedie, Esq.; Belhaven, Dunbar
|1 November 1923
|Apologises that the Royal Society cannot help with C. Tweedie's enquiry into Campbell's Remarks or MacLaurin's Defence, but suggests where he might find Ffolkes' Papers in Norfolk.