A single sided, light up stop sign in the yellow and black coloring of stop signs made before 1954. The word "STOP" is made of red lights in the black lettering for better visibility. One of the lights on the letter "O" is broken in the bottom left corner. Black and yellow paint is worn with some rusting present around mounting holes. Electronics on back of sign are still protected by steel cover. Lights are untested. A neat example of an early, electrified stop sign. See photos. Measures 24"T x 24"W.