This is a very unusual all composition Cubeb. Normally, these dolls have cigarettes or look like they're kissing or pouty, but this one has teeth! I'd love to find one like that! Another thing I've never seen is a stand. Perhaps, this was specially made for the film, but I wonder. The stand base reads "I'm Yours Forever."
The film "Warming Up" stars Jean Arthur and Richard Dix and is dated 1928.