This fonds documents Dr. Fedoroff's research, including his correspondence with colleagues in the international scientific community; and his organizational, executive, and membership roles in numerous professional associations. It provides documentation both of his highly regarded Tissue Culture Course as well as various international symposia to which he contributed. The University of Saskatchewan material includes files from both R. Altschul and J. Jackson, early heads of the department of anatomy, and includes background material and reports for various University studies in which Fedoroff participated.