Gold Makers mark?

[Frogark]

Hi all, new to the group! I have this ring that has just stumped me about what the marks inside are. I have researched extensively and can find no answers. It is a very old ring and appears to be good gold. Any help will be appreciated!

 

[Xxray]

Looks like its stamped 10k and part of the 0 is rubbed out, almost certainly is gold, looks to have been heavily resized

 

[metaladdict]

Looks like its stamped 10k and part of the 0 is rubbed out, almost certainly is gold, looks to have been heavily resized

Looks more like a math equation ji=k

 

[Xxray]

It looked like DICK at first

 

[Cfmct]

It looked like DICK at first

I saw same thing but it could be either 10k like mentioned or 18k although color looks like 10k more likely...

 

[Xxray]

I saw same thing but it could be either 10k like mentioned or 18k although color looks like 10k more likely...

could possibly be 18 but you are right, its got the rich, darker hue of 10k

 

[Frogark]

Thank you all for your input. i will go with 10k as it is an antique and many this style were 10k.