Item: Vintage Art Deco Radio Two Tone Gold Filled Fancy Link Watch Fob Layering Chain. This is signed Radio. It looks white and yellow gold filled to me. Dating to the 1920s or 30s, I think. The locket is not included in the sale of the chain.
 
Measurements: 13 & 5/8th inches long.
 
Condition: Vintage, previously owned. There are minor signs of age/use/patina.