Here is a Scheidt’s Wurz-Burger Ball Knob from the Adam Scheidt Brewing Company located in Norristown, PA. This Scheidt’s Wurz-Burger Ball Knob is from the 1930s era and is in excellent condition considering how old it is. Scheidt’s Wurz-Burger Beer was a german-style pilsener beer which was popular at the time with german immigrants.
There is another variation of this ball tap knob in green. I am actively looking for the green variation to add to my collection; please contact me if you have one. and are interested in selling it.