Made of thick and heavy bronze metal, this coun/ medal / medallion of Pope John XXIII commemorates the start of the Second Vatican convention, which profoundly changed the way Catholics worshiped, including introducing vernacular language into the mass rather than Latin, and expanding the riles of woman in the liturgy.
This item is rare.
Original patina, ungraded. See photos. Measures 2” (48mm) in diameter. Weighs approx. 56 grams on my kitchen scale.