I am trying to find the value of these "Hanging Lantern" that I have on Sonoma. Two "Hanging Lantern" in a wooden box weight 510 stones. Three "Hanging Lantern" in a wooden box, weight 765 stones. I have not figured how to seperate them, you can not pick them up individually. I could just axe the box I suppose. I am also wondering when they came into existance. Any history or priceing would help, Thanks in advance,