Content: Origin and development of Bremerhaven 1825-1862 - Acquisition and expansion of the port area 1824-1845 - Border regulations, sovereignty issues and expansion of the area 1827-1876 - Battery (Fort Wilhelm) and other military rights of Hanover and Hanover respectively Prussia 1820-1872 - Relations to Lehe, transit traffic and road construction between Bremen and Bremerhaven through Hanoverian territory 1827-1873 - Land acquisition and settlement for the establishment of a port at the Geeste estuary by Hanover 1817-1830 - Organisation, construction and extension of the port facilities: Old Port 1826-1878, New Port 1845-1872, Imperial Port 1871-1900, Imperial Port II and III 1900-1908 - Deputation at Bremerhaven, Deputation for the ports and port facilities, Deputation for the ports and railways, in particular protocols 1827-1891 - Accounting books of the Deputation and the Office of Bremerhaven, Budgets and accounts 1828-1920 - Port inventory lists, lists of ships lying in port 1833-1842 - Port staff, in particular Port Director Jacob Johann van Ronzelen and Carl Friedrich Hanckes, Hafenmeister, Schleusenmeister und -knechte, Hafenlotsen 1827-1902 - Amtmann und Amtsassessor, especially reports of the Amtmänner Johann Heinrich Castendyk, Johann Thulesius, Georg Wilhelm Gröning und Friedrich August Schultz 1827-1904 - Rechnungswesen und Visitationen des Amts 1829-1887 - Amtsschreiber, Police commissioners, police dragons, tax collectors and other officials 1827-1898 - lawyers, notaries, consuls and consular agents, auctioneers 1831-1904 - laws and regulations 1826-1901 - taxes and duties 1834-1874 - port authorities, Port regulations, port dues 1827-1902 - Public land, buildings and facilities, including the office building and port house, ferries and bridges, shipyards and ship berths, emigration centre, fire brigade, water supply, road construction and sewage system, gas station, cemetery 1829-1910 - settlement, Cultivation and trade, in particular allocation of building sites, basic letters, trade supervision, guilds 1827-1925 - administration of justice and police, including criminal investigation of the dynamite attack against the steamship ''Mosel'' (1875) 1827-1902 - municipal constitution and administration, Community Citizenship, Accounting 1837-1902 - General Church Relations 1827-1866, Unierte Gemeinde 1833-1903, Meiergefälle from Walle and Gröpelingen 1758-1852, Lutheran Community (Kreuzkirche) 1862-1902, Catholic community (Marienkirche) 1849-1902 - school system 1827-1897 - poor system 1836-1881 - medical system 1827-1901 - markets 1852-1890 - death and support funds, associations, municipal savings bank 1862-1907 - military conditions, quartering 1869-1884
