Original laboratory trade vintage catalog for DURIRON COMPANY. Main office was located in Dayton, OH. Manufacturers of Durco, Durcon Laboratory Sinks. The superior corrosion resistance of the epoxy resins to most other plastic systems is general accepted. End and wall sink, double compartment and drainboard-sink units are illustrated. Unbound from a large 1964 engineering catalog, this unique old four page technical brochure would exhibit beautifully matted and framed. A fantastic addition to your retro laboratory equipment collection. Pages are detached and contain a small amount of residual glue on edge.