Had a friend give me a mid 70's (?) vintage Concord Raven and it has a silver/mirror-like sticker that says "Araya 120" on it. Nothing else. It's a lugged frame, not a particularly light bike. Does anyone know what kind of tubing Araya 120 might be?

Does anyone have any info on the bike at all? It's pretty hard to find anything on it.

I appreciate it, thanks folks.