Original concrete trade vintage catalog for NATIONAL NAYLEGRIP COMPANY INC. was located at 1721 Ash Street, Erie, PA. Manufacturers of nailing concrete fireproof compound. Shown is West High School which has over 50,000 square feet of Naylegrip placed in the building. Later it's name was changed to honor General Strong Vincent, and was the first west side school of Erie. Construction began in 1928 and Strong Vincent opened for classes in the 1930s. The school was dedicated in 1930 by the Rev. Boyd Vincent, brother of General Strong Vincent. The first class graduated in 1931. This unique 1931 old two page technical brochure would be a marvelous addition to your engineering library. Pages are loose and contain small amount of residual glue on edge.