The Iron Hill Museum oral history collection consists of 37 interviews (recorded on 59 audio cassettes) documenting the history of the Iron Hill School #112C, which was one of the African American schools built in Delaware with funds provided by Pierre S. du Pont. Additional interviews in this collection document life in the Iron Hill community and nearby Pleasant Valley, as well as education provided in a few other Delaware schools in Hockessin, Milton, and Claymont.