Hello MontanaFoos,
To the best of my knowledge TS "Blue" tops either had "The Quarter Million Dollar Game" or "The Million Dollar Game" Rainbow logos in the center of the playing field. When TS tables started in the early 1970's, they were the "Green" top w/ no center Logo until Lee Peppard's tournaments got underway then the "The Quarter Million Dollar Game" logo was added to the center. When the color changed to the "Blue" tops a few years later there were a few of the "The Quarter Million Dollar" tables then they changed to the Rainbow "The Million Dollar Game" center logo which carried on to the "Brown" top tables a few years later that also added the Rainbow trim around the playing field and ramps. Then Lee Peppard's TS table company went out of business around 1981. Unless there is some identifying marks on the tables or men that actually say they are TS tables I would say they are "clones". I have a "Green" top very similar to your "Blue" tops that has no center logo or identifying marks on the men but it has a "TS" stamp on the underside of the playing field which leads me to believe it is one of the early "Green" top TS Tables. I hope this helps.