A very nicely preserved piece with traces of short circulation.
Patina of old collection.
Obverse: head of the Tsar to the right, in the rim the legend:
Б.М.Александр III ИМПЕРАТОРЪ И САМОДЕРЖЕЦЪ ВСЕРОССИЙСКIЙ;
Reverse: eagle of the Russian Empire, below it РУБЛЬ 1888 Г;
Edge: ЧИСТАГО СЕРЕБРА 4 ЗОЛОТНИКА 21 ДОЛЯ (А Г);