King has not been one of the brands that I've concentrated on but have picked up some nice items along the way. Some look to me to be pretty unique.
This item is in such good condition that it raises the question of if it is a reprint. The printing feels and looks right. I think it's legit.
My guess is about 1920. Only copy I've ever seen.
Great read , nice pictures.
Sometimes silence is golden,sometimes it's not.