Original roofing trade vintage catalog for BIRD & SON, INC. General office and mill was located in East Walpole, MA. Manufacturers of asphalt slate surfaced thick butt shingles, building papers and insulating products. Unbound from a large 1933 architectural catalog, this unique old one page technical specifications brochure would display beautifully matted and framed. Nice graphics. A marvelous addition to your retro roofing construction library. Light damp stain on top and bottom edges.