English summary: This study concerns David Kaufmann's News Service as an example of Jewish scholarly networks during the 19th century. David Kaufmann (1852-1899) was a Professor at the Rabbi Seminar in Budapest during the last third of the 19th century and was one of the major influences in the Jewish science movement, known since the 1820s as the Science of Judaism. Using as an example Kaufmann's News Service, a correspondence...