Watch List notes:

Italy, Vatican, Julius III (1487-1550-1555), Giovanni Maria Ciocchi del Monte, Jubilee of the Year 1550, cast bronze medal, possibly by Giovan Giacomo Bonzagi, tonsured bust right wearing embroidered stole, rev. the Holy Door, HAEC PORTA DOMINI MDL, 45mm. (Linc.518; Arm.II, 215, 5; Bargello 542), a good but probably a slightly later cast, nearly very fine

Estimate: 40 - 60 GBP