Scope and Contents R. H. C. Davis's bound book containing his article "A Catalogue of Masons' Marks as an Aid to Architectural History” published in 1954 in the Journal of the British Archaeological Association. Davis's title from the cover reads: "Mason Marks". The book opens with a letter dated August 1, 1956 from Rose D. Coulton. Coulton thanks Ralph Davis for the catalog of mason marks book, remarks on their travels, and expresses delight that Davis found her spouse G. G. [George Gordan] Coulton's mason...