Title: Rome's first frontier
Subjects: Aerial photographs, Excavations (Archaeology), Limes (Roman boundary), Roman Antiquities, Romans, British & Irish history: BCE to c 500 CE, History, History - General History, History: World, Scotland, Ancient - Rome, Europe - Great Britain - General, History / Great Britain, Ancient - General, Gask Ridge
Places: Gask Ridge, Gask Ridge (Scotland), Scotland