This is a neat and Antique piece that is a brooch/pin made of celluloid.  As seen in photos it does need a little cleaning and some of the coloring has faded from over time.  There are two areas on the back that look like there are cracks but actually it is a rise from the mold and a scratch.  The one tip of a toe  also looks off but I think it came from the mold also.  It has Occupied Japan on the silver pin.   Thanks.