Watch List notes:

Bohemia, Udalrich (1012-1037), silver denar (Pfennig), Prague mint, facing bust, +VDALRICVS DV, rev. figure to l., SCS WENCEZLAVS:, wt. 1.03gms. (Donebauer 230), choice mint state
*ex. O'Byrne Collection. Part V, 20 May 1964 (lot 210, 1st item), with ticket.

Estimate: 140 - 180 GBP