Note 269 — Chapter I · THE CHURCH’S YEAR (continued 2)
Reading edition
Cf. the so-called Mass of Alcuin (Migne, Patr. Lat., cl. 445). The circumstance that the present preface of the Trinity appears in the Vatican MSS. used by Muratori, and is printed in his Liturgia Rom. Vetus (11, 285, and 321), can easily have given rise to mistakes.