I just bought a bike from the salvation army and the only distinguishable feature is a frame sticker that identifies it as Columbus Gamma. I did a forum search, but came up with nothing for Columbus Gamma. I searched eBay and found nothing. I searched Google and found nothing. I was wondering if anyone could tell me where this particular type of steel ranks in Columbus' history. The componentry was a mix of Sugino and Suntour, with a 105 RD.