During the early 19th century, the eagle designs diversified, and two different variants were adopted by Emperor Nicholas I. The first type represented the eagle with spread wings, one crown, with an image of St.George on the breast and with a wreath and a thunderbolt in its claws. The second type followed the 1730 pattern, with the addition of the arms of Kazan, Astrakhan and Siberia on its left wing and those of Poland, the Taurica and Finland on the right one.