The Cal Neva lodge burned to the ground on May 17, 1937. With 500 men working around the clock, it was rebuilt in 30 days.
Before the fire:

hmmmmm..."The Club Room" shot is on the same page with a before-the-fire shot, but it sure looks like the room in the 1947ish shot...??

after it was rebuilt...a massive fireplace, flanked by huge granite boulders


The casino, circa 1947