The newspaper was published once per month and according to the text under the title published articles on “collective, commercial and penal rights, the rights of states, administration, and important trials”. It was issued in 50 numbers until 1896.
This is the complete series of the first year in both languages.
We could find three institutional copies of the series (Princeton University Library, McGill University Library, Staatsbibliothek zu Berlin – Preußischer Kulturbesitz).
References: OCLC 427979759, 175311757, 1158576941.