Portland Cement Concrete Pavement Texture QualityCalifornia. Office of Transportation Laboratory.1975
Genealogy of the Samuel Buck family, of Portland, Conn., to the year 1894. By Horace B. Buck.Horace Buck1894EN
Parish Councils; a Handbook to the Local Government Act, 1894, by Portland B. Akerman ... and Percy H. Ford.Portland Board. Akerman1894EN
Portland Cement Prices, Their Basis, Character, and Present Position, by Henry Parker Willis ... and John R. B. Byers.Henry Parker Willis1924EN