Back in the early 1990s, the TSX model was called the Squadra in Canada, at least until the Genius tubeset came out and inherited the name. I'm fairly sure the model is newer than the early 1990s based on the paint. Personally, I'd be checking with the staff at Racer Sportif. They were a big Concorde dealer (and I believe the Canadian importer) during the 1980s and 1990s.