Since the second quarter of the 19th century mostly pieces of correspondence from the 16th century on are held in an subsection of the manuscript collection under the shelfmark group "Autogr.", that can be researched in the ÖNB-HANNA-Katalog (ANL HANNA Catalogue).

Please note that in the manuscript holdings autographs are to be found in Cod. 1 to Cod. 15500 and also in the shelfmark set of the Cod. Ser. n.

last update 9/3/2015