Thrift store find. I think I paid a bit much at $99.00 and California sales tax at 8% plus. Sucker born every day and they saw me coming. Never seen one of these frames live in color and had to have it. EN602348 serial makes it a May 1977. Clean used bicycle, looks all original with nice paint, awesome factory Schwinn gumwalls but a funky depression on the rear tire from sitting with no air. Tried to massage it out but no luck. Hope its not a rim issue. What to do with this one? Leave it alone or start some mods? Flip it? What do you all think?