In the RISM-OPAC, the online catalogue of the International Inventory of Musical Sources, you will find all the digital catalogue entries of the projects "Schrank II", "Dresden Opera Archive" and "Dresden Court Church and Royal Private Music Collection". 

In the Writers' Catalogue, the writers of the projects "Schrank II" and "Dresden Court Church and Royal Private Music Collection" are recorded, regional and temporal criteria added and, in each case, linked to a sample of writing. In the Watermarks Catalogue, the documents of the projects "Schrank II" and "Dresden Court Church and Royal Private Music Collection" are evaluated – based on their watermarks, allocated to regions and paper mills, dated and linked to an exemplary illustration.