Original laboratory trade vintage catalog for TAYLOR INSTRUMENT COMPANIES, main office was located in Rochester, NY. Manufacturers of industrial thermometers, regulators and pyrometers. Scope and use for H & M Tycos automatic temperature regulator, table of scale ranges, Fahrenheit. Unbound from a large 1916 engineering catalog, this unique old two page technical brochure would exhibit beautifully matted and framed. A fantastic addition to your retro laboratory equipment collection. Pages are detached and may contain a small amount of residual glue on edge.