Wanted: Porcelain Knobs with Ink Stamped UPW Marking

By Elton Gish; posted July 24, 2010

View Original (2753 x 554) 289KB

 


I am looking for porcelain knobs or cleats with Ink Stamp UPW markings. The UPW stands for Union Porcelain Works. The UPW ink marking has the head of an eagle with an "S" in his beak. [id=250788306]

284564136