• Maker: Unknown
  
  
• Signed: Yes. Marked Made in England Imitation (Imitation was the British way of saying costume jewellery back then.) Also marked with patent number 413063, which refers to the nifty chain mechanism, which still works great after almost 100 years. 
  
  
• Vintage: Yes 
  
  
• Material: Gold-toned metal
  
  
• Design: Art Deco wave pattern
  
  
• Condition: Great for their age!