Nope, no bullets. I can’t get it open to check whether the primers had been dented, or the rounds had been cooked off in the fire which followed the 1906 earthquake.
Great Grand Dad is pictured on the left, behind the bar and wearing the Fez, in his Silver Dollar Wine Room on Sansome Street, San Francisco, before the 1906 earthquake and fire:
Look closely to see the silver dollars embedded in the dark floor tiles.