Watch List notes:

Messina, Pietro I d'Aragona e Costanza II (1276-1285), c. 1276-1285; AV (g 4,34; mm 24; h 11); outside; + ° SUMMA° POTENCIA° EST° IN DEO°; inside: + ° P° DEI° GRA°ARAGON° z SICIL' REX°; coat, Rv. outside + . XPS. VINCIT. XPS. REGNAT. XPS. IMP(ER)AT. inside: + . COSTA. DEI. GRA. ARAG. SICIL' REG, eagle standing l., head turned r.. Spahr 4; MEC 14, 756 var.
Slight weakness of die. About extremely fine