Original vintage architectural trade magazine ad for YALE AND TOWNE MANUFACTURING COMPANY of New York City, NY.  Yale Hardware.  A Composite Group of five of the most Notable recent Buildings in America.  The La Salle Hotel at Chicago, the Metropolitan Tower of New York, the County Court House at Cleveland, the Oliver Building at Pittsburgh, and the Ritz-Carlton Hotel at New York City.  All these buildings were equipped throughout with Yale Hardware.  Old 1911 building construction industry advertisement.