Vol. 31 No. 17 N.S. (2019): Tools for Transformation. Liturgy and Religious Practice in Late Antique Rome and Medieval Europe
Ediderunt Line Cecilie Engh, Stefka G. Eriksen, Francis F. Steen, Christopher Prescott.
Monks singing the Office and decorated initial A[sperges me.]. Gradual Olivetan Master (Use of the Olivetan Benedictines), illuminated manuscript on parchment ca. 1430-1439. Italy, Monastero di Santa Maria di Baggio near Milan, Ca 1400-1775.
Beinecke Ms1184: The olivetan Gradual. Gradual. General Collection, Beinecke Rare Book and Manuscript Library, Yale University.