American vintage enamel-on-copper bracelet and earring set, known as a partial parure.
Unmarked but appears to be Monet or Renoir brand, the sister brands to Matisse.
Excellent condition.
Earrings were previously clip-on, but have been converted to butterfly clasps for pierced ears.
Bracelet:   18cm long
Earrings:   2cm long
c1950