Albrecht Penck to Gustav Hellmann

• Cod. Ms. H. Wagner 37 : 5, Bl. 81-84
• File
• 1911-01-13

Part of Lower Saxony State and University Library Göttingen

Controversy Siegfried Passarge - Albrecht Penck

In: Pechel - Peucker (Title) >> Letter from Albrecht Penck to Hermann Wagner

Letter from Siegfried Passarge to Hermann Wagner

• Cod. Ms. H. Wagner 36 : 8
• File
• 1907/1927

Part of Lower Saxony State and University Library Göttingen

In: Pahde - Payer (Title)

Ludwig Friedrichsen to Hermann Wagner

• Cod. Ms. H. Wagner 36 : 8, Bl. 51-52
• File
• 1914-04-08

Part of Lower Saxony State and University Library Göttingen

In: Pahde - Payer (Title) >> Letter from Siegfried Passarge to Hermann Wagner

Siegfried Passarge to the Executive Board of Gesellschaft für Erdkunde

• Cod. Ms. H. Wagner 37 : 5, Bl. 85-88
• File
• 1911-01-05

Part of Lower Saxony State and University Library Göttingen

Controversy Siegfried Passarge - Albrecht Penck

In: Pechel - Peucker (Title) >> Letter from Albrecht Penck to Hermann Wagner