The D. & R. hot water regulators
Subtitle: especially adapted for use on hot water tanks in hotels, hospitals, colleges, public buildings, baths, sanitariums, conservatories, breweries, manufactories, and all tanks heated by steam, where a uniform temperature is desired
Publisher: Davis & Roesch Temperature Controlling Co.
Published: 1900
Place of publication: New York?
Language: eng
Notes: "C.J. Tagliabue ... New York, selling agent".