300237593 DE-633 20201029163714.0 Boguński, Baltazar 1762-1849 Ascertained pe30024257 Offertorium in E | Duetto | a | Soprano Basso | Violino I|m|o et II|d|o | Clarinetto I|m|o et II|d|o | Cornu I|m|o et II|d|o | Viola | con | Organo | Auth: [by other hand with orange pencil:] Boguński. | Pro Choro Claro Mon: Czenst: 1834. 1834 (1834) 01 PL-CZ 861/162 7 295 Klasztor OO. Paulinów Jasna Góra - Biblioteka ks30002070 III-39