Here is a Yellow Sunshine Beer Tap Knob from the Sunshine Brewing Company located in Reading, PA.  This tap knob is made of a yellow bakelite material and is about 3.5″ tall by 3″ wide.  This Yellow Sunshine Beer Tap Knob is in excellent condition for it’s age and are very hard to find in any condition especially since most that you find are missing the removable metal ring at the base of the handle.