Watch List notes:

Italy, Savoy. Amadeo VIII. 1416-1439. AR quarto (18.6 mm, 1.30 g). + AmЄDЄVS (star) DVX : SAB' : (double annulet stops), FERT between four parallel bars, all within dotted inner border / + In ITALIA : mAR · PRn (annulet and double annulet stops), cross within diamond-shaped double outline lozenge; all within dotted inner border. Biaggi 2403; Cudazzo 143n var. (obv. legend); Cf. CNI I 88/84 (obv./rev.). VF, somewhat irregular flan crowds legends, dark gray (original) patina.