This fonds consists of material related to Morris Kates’ musical compositions, as orchestral works, chamber music, choral works. It contains original handwritten and printed scores. It includes Morris Kates’ correspondence with friends, students, and colleagues. The fonds gives also highlight on Morris Kates’ career as biochemist. It contains records on his scientific research works, as his thesis, articles, lab notes, conference proceedings with his presentations, photos from scientific travel and laboratory, certificates.