Records documenting some of the administrative activities of the School of Music from the 1900s-1940s; the records appear to be incomplete or fragmentary. Much of the information is financial in nature and is recorded in ledgers that can be found in the Financial subseries. In addition to the financial and enrollment information, this series contains some correspondence of Max Swarthout, the Eisteddfod, and W. F. Skeele; and ledgers recording usage of and purchases by the library.