Briefe Xaver Freiherrn von Zach, Direktors der herzoglichen Sternwarte am Gotha-Seeberg und seines Nachfolgers Bernhards von Lindenau von 1791-1816 an P. Martin Alois David, Adjunkt und Direktor der königlich Prager Sternwarte

The title of this work is: The letters of Baron Francis X. Zach, Director of the Observatory of Gotha-Seeberg, and his successors Bernard von Lindenau to Father Martin Alois David, Assistant Astronomer and Director of the Royal Observatory of Prague from 1791 till 1816. The study contains a) 62 letters of Zach, b) 9 letters of Lindenau, all of them being of astronomical interest and kept in the r…