Here is my contribution, it was free. ( left in a shed at my brothers rental) This is a Centurian Super Elite and the serial is N9l6456 and it is on the side of the seat tube. The color is brown, Suntour drivetrain, SR cranks, seat post, Diacompe brakes, bar end shifters. It is too big for me so I am trying to decide what to do with it, use the parts and build another frame maybe. The paint is in really bad shape but no dents or bends, would make a good fixie.
Enjoy, Glen