Includes correspondence and files related to American Artists Group, Remsen Bird, Dalzell Hatfield and Ruth Hatfield, Barker Bros., Albany Institute of History and Art, Los Angeles Print Group, J.H. Bender and Alden Galleries, Clarence Block, Walter Baermann, National Bureau for Blind Artists, and others. Probable gift of Joseph Landacre, exact date of gift unknown. These materials physically processed by Clark staff before 2008, and there is no surviving context for the organization of these folders.