A horseman with a spear on a galloping horse, right, letters below.
Obverse script
Cyrillic
Obverse lettering
о
М (Translation: Cyrillic inscription. Name and title of Alexey Mikhailovich in old Russian. Legend «ЦАРЬ И ВЕЛИКИЙ КНЯЗЬ АЛЕКСЕЙ МИХАЙЛОВИЧ ВСЕЯ РУСИ». Tsar and Grand Prince Alexey Mikhailovich of all Rus)