Hello.
Some years ago I got given 2 50,000 russian ruble notes. As far as I am aware at the time they were worthless and they have spent all these years in an envelope in a draw, I was recently checking exchange rates before making an online purchase and I noticed russia as an exchange rate option.
Are these notes still in use, and can I exchange them in the uk?
If this is the wrong place to be asking this I appologise.
Thanks

Thanks