Great work Hop-Pac.
Bally Technologies, the operating name of Scientific Games that makes Bally and Williams/WMS slot machines in Las Vegas made a model of the "Bally Icon" for the museum inside their Corporate HQ 1 1/2 years ago.
For reference, here is what the illuminated sign looked like at night in 1975. Red, white and green Neon was attached to the back of the sign and the light reflected off of the terra cotta face brick.
Hard to believe I took those pictures 45 years ago.....
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