The original handwritten catalog of the predecessor of the Jesuits Library from 1733 (Catalog Librorum Bibliotheca Collegii Trajectensis ad Mosam Societas Jesu). This manuscript is in the closed stacks of the Historic Centre Limburg in Maastricht.
The original deed of transfer of the Jesuit monastery and library from 1973. The deed contains information about the transfer of the monastery with appurtenances at Tongersestraat 53 in Maastricht, including the books and magazines.