What is this jewelry mark? JGA Sr., LIND?

[ringthings]

What is this jewelry mark? JGA Sr., LIND? On a gold ring.

Is that a brand, or is it impossible to know off-hand?

 

[ringthings]

I found a company called JG, but that's the closest I got. Maybe it's just the engravers name. Weird.

 

[zeemyblak]

Basically, a simple jewelry is characterized by the number of indentation of metal, which reflects the amount of money in a piece of metal jewelry. This ensures the purity of the metal, rather than a manufacturer's logo.

 

[iLander]

I had a piece of porcelain that I couldn't identify. I went on an ebay board, posted a picture, and had my answer within 5 minutes. Those people are very helpful.