Russia 10 Kopecks 1835 ЕМ-ФХ Ekaterinburg. Nicholas I (1826-1855). Averse: Crowned double headed imperial eagle. Reverse: Value. Edge plain. Nice color patina. Copper. (Sample metal 99.78 %) Bitkin 467. Weight approx: 45.23 g. Diameter: 44 mm. Collectors Copy!