Source: SK-BRsa Antiphonarium Scepusiense Protoc. XXI Anni 1618-1623 29_SpA_1618_1623_1r_alt.jpg 29_SpA_1618_1623_1r_alt.jpg 29_SpA_1618_1623_1v_alt.jpg 29_SpA_1618_1623_1v_alt.jpg