Königliche Ritter-Akademie

Legnica, Poland

Related sources	PL-Wn (Rudolfina) Libr. Mus. 18 [Discantus] (owner) PL-Wn (Rudolfina) Libr. Mus. 18 [Altus] (owner) PL-Wn Mus. 2106 (owner) PL-Wn (Rudolfina) Libr. Mus. 18 [Bassus] (owner)