Russian/Eastern European card holder?

[tabr]

Hi all, I bought this card holder in Russia and was hoping I could find more information on it here. It doesn't have any markings except for what looks like an "F163" on the inside. Is this an identifiable mark? Also, does the SM or MS monogram have any significance?

Many thanks!

[RedMask]

Does not look like Russian
I think you will find another mark on the button if you look closely.
Good luck.