Henry I. 1100-1135. AR PAX Penny (1.32 g, 3h). Pax type. Thetford mint; moneyer Thurstan. Struck circa 1103. 

+HENRI REX, Crowned and draped bust facing, circle to left, three dots to right.
+ÐVRTAN OII ÐTFI, PAX between two double-lines across central field; circles above and below. 

North 859; Seaby 1264; BMC Type 3.

With permission of cngcoins.com, Mail Bid Sale 76, Lot 1860, Sept. 2007

Seaby_1264_Thurstan