The collection consists of print music, correspondence, photos, and audio recordings that Gault kept during his career as a performer, composer, teacher, and luthier. Included in this collection are oral history documents including transcriptions of interviews with Gault and research materials gathered by Peter Adams to write a monograph on Gault entitled, Willis M. Gault, Washington, D.C. Violin Maker.

The collection consists of print music, correspondence, photos, and audio recordings that Gault kept during his career as a performer, composer, teacher, and luthier. Included in this collection are oral history documents including transcriptions of interviews with Gault and research materials gathered by Peter Adams to write a monograph on Gault entitled, Willis M. Gault, Washington, D.C. Violin Maker.