Great Britain
Kings of All England. Cnut (1016-35) "Pointed Helmet" silver Penny ND (c. 1024-30) MS62 PCGS, Norwich Mint, Manna as moneyer (not listed), S-1158, N-787. +CNVT R|EX Λ, Bust left wearing pointed helmet, a scepter held in front / = MANA ON NORǷVIC, Voided long cross, pellet within two concentric circles at the center, pellet in annulet in each quarter.
From A Special Selection of World Coins
HID02901242017
Estimate: 400-500 USD