Мощевик с мощами Св. Папы Сильвестра и Св. Папы Григория Великого

Round glass-fronted gilt brass reliquary theca housing the first-class ex ossibus (of the bone) relics of two early Popes: Pope Saint Sylvester I and Pope Saint GregoryI ( the Great). The relics are affixed to a red silk background and identified on manuscript cedulae labels. On the back, the theca is secured with a perfectly-preserved seal of red Spanish wax bearing an imprint of a coat of arms of an unidentified Italian Roman Catholic Bishop.