SWITZERLAND. Zürich. Fraumünsterabtei, 13th century. Vierzipfliger Pfennig (Silver, 21 mm, 0.41 g). ZVRICH+ Head of Saint Felix to right. Rev. Incuse of obverse. H.U. Geiger and R. Schnyder: Der Münzfund von Winterthur-Holderplatz, in: SNR 53 (1974), pl. 23, 68, r. 6a (same die). HMZ 1-616 corr. (describing the variety without cross, but showing an excample with cross). Extremely rare and in exceptional condition for the issue. Lightly toned, perfectly centered and very well struck. Extremely fine.