The Museum Exhibits
- Replica of the Holy Shroud of Turin
- Relics and Reliquaries
- Cast from Alessandro Algardi - Beheading of St Paul
- Antoine Favray - St Cathaldus and St John the Baptist with St Paul
- Mattia Preti - Penitent Peter, St Peter in Pontifical Robes and Madonna of Sorrows
- Portable Altar
- The Treasurer's room
- Cosmana Navarra’s Death Mask
- Portraits of Grand Master Alof de Wignacourt
- Notary Francesco Catania (1872-1960) and his collections at the Wignacourt Museum