I had this same table several years ago which I got from a condo decorated in 1983, along with other wonderful 80s glam pieces. And he was certain that they custom made it for him. I can believe it was custom because of the substrate and that the brass is more of a laminate than a sheet metal. I do have photos of it with its original thick glass which did overhang by 6 inches as well as had two concentric etched striped 5/8.
Last known local of this table was Boynton Beach Florida. Further dimensions and description to come. Measures close to 40" long x 40" wide x 14 tall. This may or may not have a glass top, either way works. This has patina on the brass plate.
I leave as is to retain vintage value. There are many techniques to clean this type of metal without scratching, I will leave that up to you.
There are surface scratches and small dents. This is a brass vaneer and there are a couple of places where it could be separating from the sub structure. The item "2 Vintage Mastercraft Cocktail Mid Century Brass Coffee Table Baughman Hollywood" is in sale since Wednesday, May 22, 2019.
This item is in the category "Collectibles\Vintage, Retro, Mid-Century\1960s". The seller is "buderbuderbuder" and is located in Omaha, Nebraska. This item can't be shipped, the buyer must pick up the item.