I inherited two china doll heads. They both look like the low brow version to me. Neither of them have any markings on the chest plate. One is about a foot tall with cloth body and intact hands and feet. The other is about six inches tall without hands and broken feet. I wanted to try and figure out if these dolls were reproductions or not. If they are real I would like to figure out how old they are and how much they are worth. Thanks so much, I hope someone answers!

PS I can provide photos