One more for the database. Its an 83 Nishiki International I just picked up, serial #CC 08655. It was built for the Canadian market with Tange No.2 double butted tubing. The Tange 3F stamp on the steerer suggests a June, 83 manufacturing date and the Diacompe N500 sidepulls have 0683M date codes. GC markings on the crankarms indicate they were made in March, 82 while the Z and ZD codes on the front and rear Suntour AR derailleurs denote 83 and April, 83 manufacturing dates respectively.