7 Titoli

• Pierre Jean Eduard Desor (1811-1882) an Charles David Mayer-Eymar (1826-1907) Desor, Pierre Jean Edouard 23.07.1860 ETH Library, Hs 277:199

• Pierre Jean Edouard Desor (1811-1882) an Arnold Escher von der Linth (1807-1872) Desor, Pierre Jean Edouard 05.04.1864 ETH Library, Hs 4:318

• Pierre Jean Edouard Desor (1811-1882) an Arnold Escher von der Linth (1807-1872) Desor, Pierre Jean Edouard 26.01.1865 ETH Library, Hs 4:319

• Pierre Jean Edouard Desor (1811-1882) an Arnold Escher von der Linth (1807-1872) Desor, Pierre Jean Edouard 02.02.1865 ETH Library, Hs 4:320

• Pierre Jean Edouard Desor (1811-1882) an Arnold Escher von der Linth (1807-1872) Desor, Pierre Jean Edouard 18.03.1865 ETH Library, Hs 4:321

• Pierre Jean Eduard Desor (1811-1882) an Charles David Mayer-Eymar (1826-1907) Desor, Pierre Jean Edouard 12.01.1866 ETH Library, Hs 277:200

• Pierre Jean Edouard Desor (1811-1882) an Arnold Escher von der Linth (1807-1872) Desor, Pierre Jean Edouard 11.08.1866 ETH Library, Hs 4:322