Watch List notes:

IRELAND. John. As King, 1199-1216. AR Penny (18mm, 1.31 g, 12h). Third ('Rex'/Triangle) coinage. Dublin mint; Roberd, moneyer. Struck circa 1207-1211. Crowned facing bust, holding cruciform scepter; rosette to right; all within triangle / Pinwheel (sun) within crescent moon; three stars around; all within triangle; three crosses pattée around legend. SCBC 6228. VF, toned, areas of flat strike.

From the R.D. Frederick Collection.