ORIGINAL PATINA (not cleaned). Vast majority of Russian copper 5 Kopeks you
see on Ebay are either chemically or mechanically cleaned making them worthless.
From the period of Catherine II the Great
Very Heavy for this type (57.73g)
Guaranteed genuine
From non-smoking odor-free home.
Free shipping in US
Inquire if you are outside US about sale and shipping.
Good luck