Found in 5 Collections and/or Records:
John Davison was a prolific composer who taught music at Haverford College from 1959 until his death in 1999. Several of his compositions were performed and recorded by orchestras throughout the United States. Within this collection are drafts of almost all his 144 scores, as well as audio recordings of a couple dozen of his pieces. Thus any researcher interested in his work should start here. Also of note to alumni are the scores Davison saved from his students.
Theodore de Laguna (1876-1930) was a professor of philosophy at Bryn Mawr College for 23 years and an author. The Theodore de Laguna collection, dating from 1896 to 1989, contains diverse writings and annotated books by de Laguna. This collection focuses mainly on de Laguna's manuscripts, off prints, and poetry, but also contains original musical arrangements, annotated works by others, and correspondence regarding de Laguna's death in 1930.