The Louis and Henry Manners Katzman collection comprises annotated sheet music used by the Katzmans and others to create arrangements of popular music for George Gershwin's radio program "Music By Gershwin" in the early 1930s.

Correspondence, newspaper clippings about and articles written by Robert C. Wilson, scripts, lists, and other materials related to Wilson's career in and passion for popular music of the 20th century. Much of the collection relates to Wilson's magazine King Harvest Review of the 1970s and his radio show and news column "New Melody Ranch" of the 1990s.