What does RMI stand for?

[michigan michael]

Sorry for such a dumb question.....

I have a 10 kt ring and it has RMI 10K stamped in it. Does this mean plated or is the RMI a country stamp like you find in silver?

Thanks for any help.

MM

 

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[stefen]

The initials of the owner

 

[PBK]

"R M I" is the mark of Romel Manufacturing, Inc., of New Baltimore, MI, a firm specializing in the manufacturer of precious metals jewelry.