The fonds consists of Mr. Dunning's family and business records; records accumulated as a member of various community organizations; and documents, manuscripts, and photographs resulting from Edgar's work for the Delta newspaper, the Optimist, and his interest in Delta community events and history. Family records include correspondence and legal records regarding the property on 48th Avenue and Delta Street, as well as financial and educational certificates. A large series of memorabilia includes invitations and other ephemera, which Edgar accumulated as publisher and reporter for the Optimist and as active community member. Business records are largely from the Optimist printing business, and include examples of print products such as invitations, programs, letterheads, tickets, municipal reports, etc., which were printed for local people and businesses of Delta. A small series of Optimist newspaper records include lists of subscribers from the 1940s. The fonds includes a sample of Edgar's writings for the Optimist on historical topics, plus a larger group of manuscripts that have been edited by him in his capacity as editor of the Optimist and as an interested and knowledgeable local historian. The fonds also consists of minutes of meetings, correspondence, reports, etc. accumulated by Edgar as a member of the Delta Community Band, various centennial committees, the Delta Historical and Museum Society, and other organizations. Edgar is a talented amateur photographer, and his photograph collection reflects his work as a reporter and his interest in the people and events of Delta. The fonds has been arranged in the following series: Centennial committees records; Delta Community Band records; Other society and committee records; Family papers; Manuscripts; Memorabilia; The Optimist (newspaper) records; The Optimist (printers) records; Photographs; Reference files.