Original roofing trade vintage catalog for E. L. BURNS COMPANY, INC. Main office was located in Shreveport, LA. Manufacturers of extruded aluminum walkway covers. Type A and B are featured. They have three basic components, aluminum columns, box beams and interlocking deck sections. Numerous images, specifications, loading data and beam sections are provided. Unbound from a large 1962 architectural catalog, this unique old four page technical brochure would display beautifully matted and framed. A fantastic addition to your retro roofing construction library. Pages are detached and contain a small amount of residual glue on edge.