University of Pennsylvania Finding Aids

Beginning in the late eighteenth century, the Levis family of Delaware County, Pennsylvania owned and operated mills, manufacturing first paper and then cotton. This collection of Levis family papers contains a variety of documents including correspondence, bills, contracts, estate records and newspaper clippings, dating from 1770 to around 1932. When possible, the papers have been arranged by the creator of the material, or the Levis family member to whom they most directly relate.

Otto Edwin Albrecht (1899-1984) was an internationally known music bibliographer and professor of romance languages and musicology at the University of Pennsylvania. This collection documents his professional career and contains extensive information on his research relating to the history of music in Boston, New York and Philadelphia, the location of European music manuscripts in the United States, and his work identifying sources for Répertoire International des Sources Musicales; his work with music organizations including the American Musicological Society and the Music Library Association; and his work at and for the University of Pennsylvania's Music Library.