Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 123vSequence: 3Full text: Numquid fortitudo lapidum est fortitudo mea aut caro mea aenea est aut caro mea aenea estFeast: Dom. 21 p. Pent.Office: MASSGenre: OfVPosition: 03Cantus ID: g01245cImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0123V.h…