A-Whh, AB-X/12, Karton 158, Mappe 6 (Salary Recommendations for Musicians in the Court Theater)
A-Wn, Cod. 15259 (Beethoven's Stammbuch)
A-Wst, H.I.N.-118544 (Anton Reicha to Artaria & Co.)
D-B, Mus.ms.autogr. Beethoven, L. v., Artaria 126 (Beethoven Piano Quartets)
D-BNba, NE 375 (Beethoven to Heinrich von Struve)
D-BNsa, SN 160-10, 11-25 (Max Franz to Spiegel)
D-BNsa, SN 160-10, 12-4 (Max Franz to Spiegel)
D-DGla, KK II Nr. 3016 (Minutes of the Privy State Council, 1784)
D-DGla, KK II Nr. 3017 (Minutes of the Privy State Council, 1785)
D-DGla, KK II Nr. 3018 (Minutes of the Privy State Council, 1786)
D-DGla, KK II Nr. 3019 (Minutes of the Privy State Council, 1787)
D-DGla, KK II Nr. 3020 (Minutes of the Privy State Council, 1788)
D-DGla, KK II Nr. 3021 (Minutes of the Privy State Council, 1789)
D-DGla, KK II Nr. 3022 (Minutes of the Privy State Council, 1790)
D-DGla, KK II Nr. 3025 (Minutes of the Privy State Council, 1793)
D-DGla, KK II Nr. 3033 (Minutes of the Privy State Council, 1800)
D-DGla, KK II Nr. 340 (Inventory of the Electoral Palace, 1784)
D-DGla, KK II Nr. 471, fols. 22–24 (Collective Petition, 1784)
D-DGla, KK II Nr. 471, fols. 51–55 (Orphaned children of Rovantini, 1793)
D-DGla, KK II Nr. 473, fols. 10-12 (Josef Reicha Employment Decree)
D-DGla, KK II Nr. 4789 (Evacuation of Valuables from Bonn from 1794)
D-DGla, KK II Nr. 479, fols. 109–112 (Magdalena Willmann Employment Decree)
D-DGla, KK II Nr. 481, fol. 1 (Lodewijk van Beethoven Employment Decree)
D-DGla, KK II Nr. 481, fol. 21 (Johann van Beethoven and Anna Maria Ries), 1764
D-DGla, KK II Nr. 481, fol. 21 (Johann van Beethoven's Raise at the Request of Lodewijk)
D-DGla, KK II Nr. 481, fol. 76 (Decree of Guardianship for Ludwig van Beethoven)
D-DGla, KK II Nr. 481, fols. 13–16 (Lodewijk van Beethoven as Hofkapellmeister)
D-DGla, KK II Nr. 481, fols. 17–18 (Johann van Beethoven Petition for a Raise)
D-DGla, KK II Nr. 481, fols. 2–4 (Lodewijk van Beethoven Confirmation of a Raise)
D-DGla, KK II Nr. 481, fols. 5–7 (Johann van Beethoven Employment Decree)
D-DGla, KK II Nr. 481, fols. 62–67 ("Pro-Memoria" Report on Court Musicians)
D-DGla, KK II Nr. 481, fols. 69–74 (Ludwig van Beethoven Employment Petition)
D-LEu, Kestner, I C II 290, Nr. 16 (Neefe to Großmann)
F-Pn, MS-13107 (7) (A. Reicha, Symphony in D)
F-Pn, MS-9151 (A. Reicha, Overture in E-flat)
F-Pn, MS-9153 (A. Reicha, Symphony in E-flat)