The fonds is sorted by years and contains files and documents of the French authorities concerning finances, accounting, public health, maritime affairs, trade, military affairs, police matters, private and public construction work (especially road developments), management of food supplies, education, local administration, administration of state-owned property, taxes, courts, church matters and different aspects of cultural life.

The fonds is important for researching all aspects of the life of Ragusan Jews during the French administration between 1808 and 1814. At that time, the Jews of Dubrovnik were mostly involved in business affairs connected with trade and crafts. They participated in the purchase of food supplies for the area of Dubrovnik (mainly of cereals, salt, and oil (F XIX / 4, no. 3666). Archival data show that they were also active in monetary transactions (investing capital in ship construction and exporting raw materials such as wax, cotton, leather, and wool). Furthermore, thanks to the preserved archival material, it is possible to reconstruct the functioning of Jewish religious fraternities, synagogues, ghettos, and schools in the area. The fonds contains references to many Ragusan Jewish families such as Ambonetti, Ascoli, Costantini, Levi Mandolfo, Maestro, Pardo, Terni, Tolentino, Valenzin, Venturra predominate in the fonds.

There are no references to Jewish people in the series.
The series consists of documents that were handed over to the State archives in 1941 from a legacy of a private person. These are mainly health certificates issued to Ragusan sea captains in Dubrovnik and in Dalmatian, Italian, Ottoman, French, Spanish and Portuguese cities. Other documents in this series are navigation permits (patenti), navigation permits for sailing outside the Adriatic (congedi), lists of ship's crews and shipowners (ruoli), health certificates (fedi di sanità), consignment notes, contracts on ship insurance, ship charter agreements, permits to build a new ship, etc.

The series consists of only one volume in which between 1799 and 1800 the purchase and sale of shares were recorded. Records of share trading contain the following information: date of sale, name of the seller, number and price of shares sold, name of the buyer, name of the captain of the ship the shares of which were sold. Share sales were most often recorded in a following format: Adi 2 Luglio 1799; Capitano Cristoforo Milich ha venduto caratti mezzo a Jacob Israel Russi per ducati settanta cinque nel bastimento diretto da quondam capitano Niccolo Marassi (vol. 1, f. 5).

The volume is very important for researching the history of maritime business of Ragusan Jews in the 18th century since almost all the Jews were co-owners of ships of the Republic at that time. Most of them owned 1/2 to 3 shares of one or more ships. The cases where Jews owned half of one ship (12 carats), or more, were very rare. Ragusan Jews sometimes had the ownership of the entire ship, and this data is recorded in the fonds Diversa de Foris (HR-DADU-30). There are many records in this volume in which Jews appear both as sellers and as share buyers. Most records refer to members of a Ragusan family Ambonetti, and other records refer to members of other Ragusan families such as Costantini, Levi Mandolfo, Luzzena, Maestro, Pardo, Russi, Tolentino, Valenzin, Venturra. The records show that even Ragusan women also traded in shares at that time, and some of these women were Jewish, such as Lydia, the wife of Israel Maestro, and Judith, the widow of Nathan Ambonetti (e.g., vol. 1, f. 30).

The series consists of only one book with recorded entries of payments for the purchase of salt for the needs of the Dubrovnik Republic between 1799 and 1808. The book is entitled Giornale delle Polizze dell'Officio sopra la distributione de 'sali per lo stato 1799.

The book is important for the research of the involvement of Dubrovnik Jews in the salt trade during the times of the Republic. The book provides evidence that certain members of some Dubrovnik Jewish families such as Ambonetti, Cittanova, Costantini, Janni, Levi, Levi Mandolfo, Maestro, Pardo, Penso, Russi, Valenzin, Venturra, Vitali, Terni, Tolentino were involved in this trade.

There is no reference to any Jew in the series.
The series consists of only one volume in which bills of lading are bound. The receipts are in a printed form with the following information: date of loading the goods on the ship, names of traders to whom the goods belonged, type of goods, name of the ship's captain, type and name of the ship, destination of the ship and names of traders who would receive the goods.

There are no references to Jewish people in the series.
The series contains only one volume with legal authorisations registered at the Chancellery of the Autonomous Commune of the island of Mljet from the end of the 18th century to the beginning of the 19th century.

There are no references to Jews in the series.
The series consists of various lawsuits registered at the Rector’s Chancellery in the territory of Župa dubrovačka from the end of the 18th century to the beginning of the 19th century.

The series contains only two volumes covering the period from 1767 to 1811. The documents in the series relate to evidentiary proceedings based on lawsuits in maritime disputes. Prosecutors presented their allegations through one or more charges, and for each charge they would list a witness or witnesses, who would then be heard. These proceedings were conducted by hearing witnesses (intenzione). The introductory formula of the evidentiary procedure was: Reuben Vita Ambonetti nei nomi come al Libro dei Comandamenti della Navigazione del 1801 f. 28 d'innanzi li Signori Senatori Officiali intende provare gl'infrascritti Capitoli ad ogni buon fine ed effetto ... (vol. 2, f. 163).

In this series there is a smaller number of references to Jews, which could be relevant for the research of their involvement in maritime affairs during the Dubrovnik Republic. The names referenced in the series indicate mostly members of some Ragusan Jewish families such as Ambonetti, Costantini, Levi Mandolfo, Luzzena, Pardo, Volterra. The Jews referenced appear in these documents in multiple roles: as prosecutors, defendants and as witnesses.

The series contains transcripts of various documents issued in the consulates of the Dubrovnik Republic in the ports of the Mediterranean, as well as in the city of Dubrovnik itself. The files were registered in the books of this series at the request of the captain and some other persons, whose function was not defined, so that it can only be assumed that these were co-owners of ships, providers of maritime loans, and/or merchants. The content of the files is very diverse: from instructions of the co-owners of the ship to the captain, lists of merchandise, invoices, consignment notes, and lists of co-owners of the ships, to various powers of attorney, private letters and testimonies of shipwrecks.

The series contains a very small number of references to Jewish people, and the data can be used for the analysis of their involvement in the maritime affairs of the Republic. The referenced Jews are members of some Ragusan Jewish families, such as Ambonetti, Levi Mandolfo, Pardo, Tolentino, Venturra. The Jews referenced appear in these documents as co-owners of ships, merchants, providers of maritime loans, proxies of maritime captains (e.g. vol. 1, f. 255).