The goldsmithing department includes:
- Monstrances (including those from the 18th century),
- Mass chalices,
- Liturgical ampoules,
- Gilded chamberlain key from the time of Stanislaw August Poniatowski, with the Ciołek coat of arms,
- The gilded belt of the so-called Przeworski,
- Mass chalice with the coats of arms of Poland and Mexico, donated by Polish schoolgirls from the Santa Rosa refugee center.