Watch List notes:

The Netherlands. Friesland. Bruno III 1050-1057. AR Denar (16mm, 0.50g). Dokkum or Groningen mint. HENRIC[VS]RE+, crowned head right, crosier before / DOCC – VGGA, ᛫BR᛫VN᛫ within rectangular border. Ilisch 21.22; Dbg. 501 (for type). Very Fine, usual flat spots.
Estimate: 150 EUR