Numerically arranged, for each entry the following details are recorded: progressive number, previous papers, date sent, subject including name of writer, movements, and remarks (if filed, forward reg
Source: Busch, Wilhelm: Sämtliche Briefe. Kommentierte Ausgabe in zwei Bänden, Band I: Briefe 1841 bis 1892, Band II: Briefe 1893 bis 1908, hg. v. Friedrich Bohne, Hannover:...
