Horse and rider, monogram MO (for Moscow mint) below / Cyrillic inscriptions in 5 lines: "TSAR I VELIKIY KNYAZ FYODOR ALEXEYEVICH VSEYA RUSI" ("Tsar and Grand Duke Fyodor Alexeyevich of All Russia"). 13mmx9mm, 0.32 grams. Moscow mint. Grishin #1477.
Feodor (Theodore) III Alexeyevich of Russia (9 June 1661 7 May 1682) was the Tsar of all Russia between 1676 and 1682. He was the older brother of Peter the Great.