Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to H. Thatcher Esq., N7 Informs that following the special circumstances given in the application, the Officers of the Royal Society have granted permission to H. Thatcher to publish in the Virginian Magazine of History and Biography, extracts from the archives dealing with Rev. [John] Claton and Dr. [John] Mitchell. 1 May 1931