Standard Sanitary Manufacturing Company

The Standard Sanitary Manufacturing Company was an American manufacturer of bathroom fixtures. It was formed in 1875 by the merger of the Ahrens and Ott Manufacturing Company, the Standard Manufacturing Company, the Dawes and Myler Manufacturing Company, and six other plants which were consolidated to form the Standard Manufacturing Company, headquartered in Pittsburgh, with Theodore Ahrens (Jr.) as its first president.

Source: Wikipedia — Standard Sanitary Manufacturing Company (CC BY-SA 4.0)