Here is a Miller High Life Sign from the Miller Brewing Company located in Milwaukee, WI.  This Miller High Life Sign is from the 1940s era and is in excellent condition considering how old it is. Signs like this one would have been hung on the wall of a tavern to advertise High Life On Tap to patrons.

It is approximately 27.5″ by 13.5″ and is made of a composite material.  Although, there isn’t a makers mark on it anywhere I can assume this sign was made by the Kirby-Coggeshall-Steinau Company located in Milwaukee, WI.  During the mid 1940’s, this type of composite sign was very popularly produced with various companies at a time with the metal shortages of World War II.