This is either a medicine or promotional bottle from the Somerset PA veterinary practice of William Robert Korns, who was the son of Ernest Edmund Korns (see pages 188 & 189 of the book "The Genealogy of Michael Korns, Sr. of Somerset County Pennsylvania"). William Korns was a Pennsylvania State Representative from 1956 to 1964. For a photo of William Korns click here. For the marriage announcement of William R. Korns to Frieda Louise Weyland, click here. For a photo of a William Korns political poster, click here. William R. Korns and one of his children are also covered in the book “Mongst the Hills of Somerset”.