Original concrete trade vintage catalog for CONCRETE ENGINEERING COMPANY. General offices were located in Omaha, NE. Manufacturers of Ceco and Meyer bars, lath, steelforms, hook hangers, triangle and welded fabric, fireproofing materials. The original removable steelforms for concrete joist floor construction. This unique 1931 old two page technical brochure would be a marvelous addition to your retro design and engineering library. Pages are loose and contain small amount of residual glue on edge.