This small archive of Wilhelm Deffke materials consists of manuscripts on Deffke’s life and work, correspondence, and printed ephemera. Manuscript materials include an autobiographical account of his life and career, and notes and schematic drawings for his project, “Grammatik der Formensprache,” (1945). Correspondence is between Deffke and some associates including Carl Ernst Hinkefuss. Examples of printed ephemera and newspaper clippings with examples of his graphic work are included.