Ten-ruble coin, 1757 Reverse side

Four decorated shields with coats of arms of tsardoms of the
Russian Empire, arranged crosswise. In the centre, double-headed
eagle under three imperial crowns, with sceptre and orb in claws.
Moscow’s coat of arms, top; the Siberian Tsardom’s, bottom; the
Kazansky Tsardom’s, right; the Astrakhansky Tsardom’s, left. Four
roses around eagle. Year ‘1757’ split in the fields between shields.
Circular legend: IМПРСКАЯ РОССЇИС МОН. ЦЕНА ДЕСЯТ. РϒБ
(IMPERIAL RUSSIAN COIN WORTH TEN RUBLES)