300000748 DE-633 20210222143412.0 Loos, Karel 1724c-1772 Ascertained pe30002000 [cover title:] Salve Regina A | a | 4tor Vocibus | 2. Violinis | 2. Obois | 2. Lituis | con | Organo. | [at the left side:] Auth Loos | Pro Choro Gradicensi [space] Procuravit P. Edmundus | p. t. Regens Chori | Anno 1771. 1771 01 PL-CZ 62. N 171 N-75 N922/223. 642 Klasztor OO. Paulinów Jasna Góra - Biblioteka ks30002070 III-444