Colenda Digital Repository
- Rev. Dr. Adler, New York1
- Rev. Dr. Cohn, San Francisco1
- Rev. Dr. Geiger, Frankfurt a. M.1
- Rev. Dr. Gutheimer, New York1
- Rev. Dr. Hirsch, Philadelphia1
- Rev. Dr. Joel, Breslau1
- Rev. Dr. Jost, Frankfurt a. M.1
- Rev. Dr. Luzzado (Luzzatto), Professor in Padua1
- Rev. Dr. Milziner, New York1
- Rev. Dr. Philippson, Bonn1
- Rev. Dr. Raffel, New York1
- Rev. Dr. Rappoport, Prague1
- Rev. Dr. Sachs, Berlin1
- Rev. Dr. Vidaver, New York1
- Rev. Ettlinger, Altona1
- Rev. L. Bodenheimer, Chief Rabbi of Crefeld1
- Rev. Mannheimer of Vienna1
- Rev. Moses Mendelssohn, Berlin1
- Rev. Plessner, Posen1
- Rev. Professor Reggio, Padua1