24 GE General Electric Cast Brass/Bronz Metal Advertising Sign Emblem Vintage

  

24.25 3lb 2oz General Electric GE emblem sign, cast brass/ bronz??? It was almost black when I got it. Still some traces of black and green paint, please see pics.

Guessing 1950/1960's vintage, was told out of some mill or factory in South Chicago. Please see all pics as items sell as is.