Natchitoches, NSU, Dunnington, Folder 9; 2 S. - Dunnington(3)
Cod. Ms. Gauß Briefe A : Moll(2)
Cod. Ms. Gauß Physik 7, Bl. 9v(2)
2 Cod. Ms. philos. 182 : J. F. Blumenbach, 7.9.1812(1)
2 Cod. Ms. philos. 182 : S. H. R. Schumacher, 22.1.1813(1)
Cod. Ms. B. Riemann 2, Bl. 92-93(1)
Cod. Ms. Gauß Briefe A : Airy(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 1(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 2(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 3(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 4(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 5(1)
Cod. Ms. Gauß Briefe A : Airy, Brief Nr. 6(1)
Cod. Ms. Gauß Briefe A : Albers(1)
Cod. Ms. Gauß Briefe A : Albers, Brief Nr. 1(1)
Cod. Ms. Gauß Briefe A : Albers, Brief Nr. 2(1)
Cod. Ms. Gauß Briefe A : Albers, Brief Nr. 3(1)