Levi's correspondence with his wife, Alice Fries Levi, letters of other family members, his diaries, his school and college notebooks and papers, awards and medals, and personal photographs. The earliest item in the collection is a scrapbook kept by his father, Albert A. Levi, in San Francisco, 1862.

Also, a variety of professional and personal miscellany, such as correspondence, clippings, pamphlets, flyers, postcards, invitations, menus, receipts, a diploma, caricatures of colleagues, and Sawyer's monocle