Antique Dress Clip Asian White Painted Face on Pot Metal, Rhinestone

Antique Dress Clip Asian White Painted Face on Pot Metal, Rhinestone. There is an illegible hallmark. This could be a Reinad or Coro piece. It looks hand-painted. The dress clip will stay in place if clipped upright, for example clipped onto a v neck. The clip is loose. Very unique piece. Measures 2 1/4" by 2". circa 1940's.