Stephen, AR penny, Flag Type, 1136-1154 AD, York group, ca 1150 AD. 
0.99 gr.

Obv: +STIEFNE R, crowned bust right, holding lance and flag; 
mullet below. 
Rev: +*B*[ ]*ET*N*OS*NS (legend interspersed with right
symbols; last S retrograde)cross moline with fleurs in angles. 

Good very fine, slight flatness in legend but full round flan, 
excellent bust and exceptional for issue. Very rare.

S. 1313A; N. 919
Courtesy of TimeLine Auctions (www.timelineauctions.com), October, 2012