Antique cast aluminum raised GE logo from Steam turbine-generator. It obviously was scavenged from (most likely) a very large piece of GE machinery such as a turbine, generator, or very large motor. It is solid cast aluminum, 12 in diameter, and raised about inch, about 2 1/2 lbs. Gold surface on the front only.Monogram that was originated with Thomas Edison company. This is a real original collectors item for someone with an interest in antique electrical/mechanical gear. I believe its from the 1940 - 1950 time period but it can also be much older? This item is in the category "Collectibles\Historical Memorabilia\Other Historical Memorabilia". The seller is "rtob7423" and is located in this country: US. This item can be shipped to United States.