This collection contains minutes, newsletters, yearbooks, histories, and president's notebooks that document the civic and social history of the club. President's notebooks include correspondence, minutes, newsletters, reports, financial records, and membership information. Also a part of the collection are scrapbooks which illustrate the club's many projects including two scrapbooks devoted to the "Christmas Trees Around the World" project and a scrapbook devoted to the restoration project of the gardens of the Thornton House. These materials highlight the club's enduring interest in horticulture, conservation, historic garden preservation, and flower arrangement.