Brief an Friedrich August Sieber-Raab per Geigy, Johann Rudolf 1830-1917, Geigy, Johann Rudolf 1830-1917

Brief an [Rudolf] Geigy-Merian per Weber, Friedrich 1813-1882, Weber, Friedrich 1813-1882

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta

Brief an [Rudolf] Geigy-Merian per Diday, François 1802-1877, Diday, François 1802-1877

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta

Karte an Jean Rod[olphe] Geigy[-Merian] per Fresenius, Remigius 1818-1897, Fresenius, Remigius 1818-1897

Altres autors: Online via e-manuscripta

Brief an R[udolf] Geigy-Merian per Lachenal, Adrien 1849-1918, Lachenal, Adrien 1849-1918

Altres autors: Online via e-manuscripta

Brief an Rud[olf] Geigy-Merian per Rütimeyer, Ludwig 1825-1895, Rütimeyer, Ludwig 1825-1895

Altres autors: Online via e-manuscripta

Brief an [Rudolf] Geigy-Merian per Secretan, Charles 1815-1895, Secretan, Charles 1815-1895

Altres autors: Online via e-manuscripta

Geschäftsbrief an Monsieur le Directeur [Johann Rudolf Geigy-Merian?] per Lumière, Auguste 1862-1954

Altres autors: Online via e-manuscripta

Brief an R[udolf] J[ohann] Geigy per Fischer, Emil 1852-1919, Fischer, Emil 1852-1919

Altres autors: Online via e-manuscripta

Brief an Rod[olphe] Geigy-Merian per Droz, Numa 1844-1899, Droz, Numa 1844-1899

Altres autors: Online via e-manuscripta

Brief an Rudolf Geigy-Merian per Rütimeyer, Ludwig 1825-1895, Rütimeyer, Ludwig 1825-1895

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta

Brief an [Rudolf] Geigy-Merian per Stowe, Harriet Beecher 1811-1896, Stowe, Harriet Beecher 1811-1896

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta

Karte an R[udolf] Geigy-Merian per Hallwyl, Walther <<von>> 1839-1921, Hallwyl, Walther <<von>> 1839-1921

Altres autors: Online via e-manuscripta

Karte an Rudolf Geigy-Merian per Possart, Ernst <<von>> 1841-1921, Possart, Ernst <<von>> 1841-1921

Altres autors: Online via e-manuscripta

Brief an [Rudolf Geigy-Merian] per Miaskowski, August <<von>> 1838-1899, Miaskowski, August <<von>> 1838-1899

Altres autors: Online via e-manuscripta

Brief an R[udolf] Geigy-Merian per Frey, Johann Jakob 1813-1865, Frey, Johann Jakob 1813-1865

Altres autors: Online via e-manuscripta

Brief an [Rudolf] Geigy-Merian per Kern, Johann Konrad 1808-1888, Kern, Johann Konrad 1808-1888

Altres autors: Online via e-manuscripta

Brief an Rud[olf] Geigy[-Merian] per Baeyer, Adolf <<von>> 1835-1917, Baeyer, Adolf <<von>> 1835-1917

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta

Brief an [Rudolf] Geigy-Merian per Kirchhoff, Gustav Robert 1824-1887, Kirchhoff, Gustav Robert 1824-1887

Altres autors: “…Geigy, Johann Rudolf 1830-1917…”
Online via e-manuscripta