Since 1976, an employee of the then city archivist Dr. Gerd Müller began to rearrange the previously used, but partly incomplete and confusing inventories and to bring them into the present form. In January 1979 the new finding aids for the stocks I, II and II a were finished. the volume for the stock I registers the communal files for the years 1812 - 1899; stock II contains the files for the time from 1900 to 1918, and in the stock II a, which refers to the entire period, protocols of the different committees are stored, e.g. of the council and the committees, furthermore diaries of the public utilities, school chronicles and further protocols. Here you can also find some church books, partly photocopied. The individual file bundles are numbered consecutively and packed in a total of 134 cartons (packages). In addition to the file number, the old record numbers are often also recorded in the case of inventory II a.Finally, it should be pointed out that in the finding aid book either the letters A or B or AB are indicated for each file, depending on whether the file contains Generalia (A=General), Spezialia (B=Special) or both (AB).