No tubing sticker but frame is true, lugs are clean if not fancy, and original paint apears to be Imron. Frame is 55 cm ctc, 57 cm ctc toptube, forged Japanese dropouts with eyelets front and rear. Bike has sticker from Minneapolis, MN bike shop, probably sold as a complete bike. Original components include Sugino Might Tour cranks, Shimano Titlist GS deraillurs, Weinmann 500 brakes with DiaCompe levers, Sanshin ProAm hubs, Arraya 27 x 1 1/4" clincher rims, Tange headset, Huret toptube cable clips.SN 100145776