Title: Zwei chronologische Abhandlungen
Subjects: History, Astronomy, Calendars, Chronology, Ancient astronomy, Chaldean calendar, Macedonian calendar, Lunisolar calendar, Books of the Maccabees, Seleucid dynasty
Places: Macedonia, Judea, Seleucid Empire
People: Ptolemy, Maccabees, Seleucid dynasty, Johannes von Gumpach (18..-1875), Carl Richard Lepsius (1810-1884), Thomas Henri Martin (1813-1884)
Time periods: Seleucid era, Antiquity