WHAT DOES LED ZEPPELIN GOLD RECORDS MEAN?

Zeppelin’s refusal to release singles, together with their reluctance to woo the press, all included towards the mystique. IV went gold around the working day of its release. But by the time they started Houses With the HolyAs soon as upon a time a really while ago (I think it had been 1971) I purchased the album with “Stairway to heaven” as