I went to college during that era - it'll look like the late 70's /early 80's. We all thought that gold hardware was the holy grail back then. Just so you know, most gold hardware is made with very thin gold plating, which doesn't last very long, especially if you sweat when you play.
If gold plating was affected by sweat then it probably wasn't gold. Real gold is a very stable metal that doesn't react with anything or oxidize.
