Anglo-Vikings, Siefred (Sigeferth), Danish Northumbria. 
Ca 895-900. AR penny, 20mm, 1.84 g. York mint. 

+SIEFREVCS REX, cross and crosslet.
+EB IAI CEC IVI, cross patté with trefoil three 
dots in each quarter. 

Seaby 979; SCBI 29 (Merseyside), 198; BMC 1023; North 494.

Rare.

With permission of cngcoins.com, July 2016.