Great Mouse Detective 35th Anniversary. Olivia is admiring her mouse Ballerina in a magnify glass shaped pin. FAC-046730-21102 Series: Toby #149513, Queen Mouse #149514, Olivia #149515, Felicia #149616, Ratigan #149517.
The back is gold with the stamp: Walt Disney Imagineering EXCLUSIVE. Limited Edition 250. @Disney China