Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 163rSequence: 1Full text: Beatus vir qui timet dominum in mandatis ejus volet nimis Feast: Vigilia LaurentiiOffice: MASSGenre: InVPosition: 01Cantus ID: g00327aImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0163R.h…