tiny green handpainted celluloid doll pin with rhinestones and leather - vintage jewelry

charming & odd. hand painted celluloid doll with glued clusters of rhinestones in a little leather and fabric pocket secured with old fashioned staples. i think this must be a souvenir piece of some sort but i've never seen anything like it. i purchased these in a pair, but i think the fascination of the piece is heightened when it stands alone. i am also listing her twin, so you can choose to keep them together if you wish. just over an inch and and a half. brass pin. some signs of age, hand painted details are a little scuffed. would be very happy to hear from you if you know anything else about these.