Vintage Miller High life rotating stained glass clock

I have a vintage Miller High Life rotating stained glass 3 sided clock.This clock hangs from a chain and has a motor inside to rotate the clock, 360degree's. It is 24' high and 16' wide "per side"  (Side 1) Has full white face with clock hands and #'s in Black with "the champagne of bottle beers in black script under the clock face. (Side 2) Has full white face with the Miller High Life logo in red and gold color and under in large black lettering "ON TAP" (Side 3) Has a picture of a bartender serving Miller High life in champagne glasses. On the sides if each front if is stained glass.Pull string switch on the very bottom. i have only seen these in Black face never seen a full white faced one and neither has anybody else i have talked too.