Letter from Bernhard Dernburg to Ernst Lieber Add to clipboard N 65 - D,52 File 1892 Part of Palatinate State Library Speyer In: Autographensammlung Pfälzische Landesbibliothek <Speyer>
Letter from Ernst Lieber to Bernhard Dernburg Add to clipboard N 65 - L,170 File 1892 Part of Palatinate State Library Speyer In: Autographensammlung Pfälzische Landesbibliothek <Speyer>
Letter from Heinrich Vogelsang to Ernst Lieber Add to clipboard N 65 - V,24 File 1893 Part of Palatinate State Library Speyer In: Autographensammlung Pfälzische Landesbibliothek <Speyer>
Letter from Adolph Woermann to Ernst Lieber Add to clipboard N 65 - W,85,112 File 1887/1899 Part of Palatinate State Library Speyer In: Autographensammlung Pfälzische Landesbibliothek <Speyer>
