Random Notes
Jack H. Tod (1977) indicates the company was located in Newell, West Verginia and one source (unnamed in his book) said it manufactured standard shapes of electrical porcelain insulators. (A History of the Electrical Porcelain Industry in the United States, p. 87)
I thought something might turn up at The Tile Heritage Publication Index but I had no luck there (http://www.tiles.org/pages/tileorgs/toc.htm)