I think the ski area was still operating when that photo was taken but was closed shortly there after. I believe Norm Saylor moved those lifts to the Donner Ski Ranch at some point, or were those lifts from Mt Shasta, or both?
Anyway, they have replaced that old chalet-style ski lodge with a new, fancy, stone visitors' center, eh? Seems like pretty plus accommodations with the pop-ups only a quick walk the heated bathrooms!