Russia - 1798

1 Kopek
Obverse - Russia - Kopek - 1798 Reverse - Russia - Kopek - 1798
Obverse - A monogram surmounted by a crown. Within it the letter I
Reverse -

Denga (½ Kopek, in Cyrillic) and under a line, 1798 and the mintmark E. M.
Size, 27 mm.