Vintage tiny Shakespeare drop earrings

Who's your favorite Shakespearean character? A worthy question to ponder whilst wearing these totally unique tiny dangles! They are so lightweight you'll forget they're there! Silver French wires. In excellent, gently-used condition. BTW I have absolutely no idea what the stamps on the backs mean...maybe you can solve that mystery! Approximate measurements forthcoming. These will be sanitized before shipping. As always, from a smoke-free, pet-free closet.