Contains correspondence, forms, reports, flyers, newsletters, surveys, and meeting minutes related to Barbara Lepke-Sims's position as a member and/or Chairman of the Board for the American Harp Society.

Letters and reservation forms for the centennial luncheon at Brigham Young University. Dated 1975.

Contains a handwritten draft, a typed text proof, overlays with original illustrations, color key illustration panels, negative proofs, two copies of the final manuscript, and business documents for "The First Snowflake," a children's book self-published by Dalton R. McArthur. Materials dated 1986 to 1989.

Contains financial papers collected by Mack Wilberg. Included are invoices and order forms. There are also receipts. Some are in relation to music and his career, others are personal expenses. Dates range approximately 1986-1998.

Contains all materials connected to Mack Wilberg and his career as a professor at BYU and the conductor of several on campus choirs. Dates range approximately 1983-1999.