The Ada Davis Collection consists primarily of materials related to various projects. An important part of the collection is a series of audio tapes of nursing history oral interviews. Biographical information consists primarily of a large binder documenting her activities and publications, as well as some of her old nursing books. The Johns Hopkins University materials include an overview of the Nightingale Collection and administrative materials related to Johns Hopkins Nursing. Includes materials related to lectures given, including audio tapes and slides. Also included are paper materials, audio tapes, and photographs related to conferences attended, as well as audio tapes and other materials related to her projects on John Gibbon and John Kirklin.