Letters, valedictions, publications, speeches, etc.
Publications and speeches of Wilhelm Solf: Overview of the German consuls
Private correspondence
Official and political papers, lectures, essays, publications, correspondence
Private correspondence with Gottlieb von Jagow
Wilhelm Solf personal honours
Congratulations on 70th birthday of Wilhelm Solf
Publications and speeches of Wilhelm Solf, pp.1-63
Publications and speeches of Wilhelm Solf, pp. 64-136
Publications and speeches of Wilhelm Solf, pp. 137-234