Antique Art Deco 1920 Birmingham Sterling Top Crystal Scent Bottle

this is an antique scent bottle by aj pepper and co ld. it's dated 1920 with sterling hallmarks and is from the art deco period .it is in very good shape with very little cracks that are extremely minor and have no chips . picture 12 displays me holding it upside down . I also used water , and nothing leaked . after more research , I found on several sites that this is a scent bottle . the opening at the top has minor cracks as seen in the last picture.