Rare Antique 1914 Louis Wolf Bisque Jointed Chubby Doll outlet like Kewpie

This is a very rare bisque doll with painted blue pajamas and a kewpie like face. He apparently was made by Louis Wolf Co of Germany in three sizes all of outlet which are rare. This doll measures 5.25” high. He is unsigned and originally came with a round paper “chubby” sticker on his belly. He has jointed arms and is in excellent condition.