Help to identify this note?

Hello, I have a note, I know nothing about it, please help provide relevant information, thank you very much. Thank you

It is not a note. You have image for 5 kopek from Russian Empire with propaganda advising not to buy goods manufactured by Czar's cousin in the West.
 

“Do not buy German goods” in old Cyrillic.

tokul

It is not a note. You have image for 5 kopek from Russian Empire with propaganda advising not to buy goods manufactured by Czar's cousin in the West.
 

 

“Do not buy German goods” in old Cyrillic.

Thanks. The seller called it an emergency note. Maybe he didn't intend to deceive, he might have believed it himself. Anyway, thanks you your help.