Watch List notes:

The Netherlands. Groningen. Wilhelm and Heinrich III/IV 1054-1076. AR Denar (19mm, 0.72g). +NRV[EC]IRHSV, crowned bust facing / +[E]HIRIVBSNV, bear head facing, left cross-tipped scepter, right lance. Ilisch 18.15; Dbg 549. Very Rare. Near Extremely Fine.