Vintage Seagull Blue Enamel on Copper Brooch & Screw Back Earrings Set Seagull. The brooch and earrings are in good vintage condition with some crazing lines, see photos. 

Measurements: 

Brooch: Approx. 2 1/4" x 1" 

Earrings: Approx. 1 1/4" x 1/2"