Here is a Royal Premier Beer Ball Tap Knob from the Haefner Brewing Company located in Lancaster, PA.  This Royal Premier Haefner Beer Tap Knob is from the 1930’s era and is in excellent condition for it’s age.

Haefner’s Royal Premier was one of the flagship beers that the Haefner Brewery produced between 1933 to 1946. This beer ball tap knob is made of a celluloid face mounted on a black resin body with a metal threaded shank. The only condition issue on this Haefner Beer Tap Knob is a very small green paint drip at about the 9 o’clock area of the knob face.