The obverse depicts the Prince with a halo of dots around the head, sitting on a throne. In his right hand he holds a large cross lies on the left chest. In the left part there is an inscription (bottom): "СВЯТОПОЛК" in the right (top): "НА СТОЛЕ" The bezel around the double of the points.
The reverse is the Royal emblem in the form of dvuzubets with a cross on the left aisle. Around - the inscription "А СЕ ЕГО СРЕБРО"(read from left to right from the bottom of the dvuzubets). The bezel around the double of the points.
The photo shows a coin from the hoard discovered in the Chernihiv region (Ukraine) in 2006. Source