Post a pic of your table. I'd wager you have a Gold Crown I. Early GCI's had a half circle gulley system for the ball return. The plastic coated wire return system was implemented on the GCI as were the metal name plate, adjustable feet and floating nut in the rails. Gold Crown II's were only available for 2-3 years and only came in rosewood stained aprons, pedestal and stringer with bronze colored feet and ball tray bezel. GCI's came with Blue, Gold, Tangerine or White aprons, white pedestals and stringer and silver feet (polished/anodized aluminum or nickel plated steel) with a chrome plated ball tray bezel.