Items to be seized included copes, chalices, chrismatories, patens, monstrances and candlesticks. Today the building also houses a large collection of liturgical tools, mainly monstrances. His first known works, the cross of Roccaspinalveti and two monstrances, date from 1413-1418. Furthermore relics and monstrances were stored in the shrine. The Domschatzmuseum where church treasures, monstrances and tapestries are displayed is in St. Peter's Cathedral. Medieval monstrances were more varied in form than contemporary ones. Monstrances are usually elaborate in design; most are carried by the priest.