Mediaeval and renaissance miniatures in the John Frederick Lewis collection in PhiladelphiaMeta Harrsen · First published 1960Open the Tome
Central European Manuscripts in the Pierpont Morgan LibraryMeta P. Harrsen · First published 1958Open the Tome
Observations on the Gradual & Sacramentary of Hainricus SacristaMeta Harrsen · First published 1956Open the Tome
Pope Gregory the Great as guardian of the apostolic relicsMeta Harrsen · First published 1954Open the Tome
The Countess Judith of Flanders, and the library of Weingarten abbeyMeta Harrsen · First published 1930Open the Tome
