The upgrade of 1871 was complementary to some of the larger fortifications being constructed during the same period on Middle Head, South Head, Georges Heights and Georges Head.
Georges Bizet | Georges Cuvier | Centre Georges Pompidou | Georges Simenon | Georges Bataille | Georges Clemenceau | head | Artillery battery | head of state | Beavis and Butt-head | Alec Head | Murray Head | Head Start | Anthony Head | Head Start Program | Diamond Head | Battery Park | Paul Georges Dieulafoy | Georges Perec | Human head | Head teacher | Georges Duhamel | Georges de La Tour | Machine Head (band) | Machine Head | Head Over Heels | Head of the River Race | Georges Schwizgebel | Georges Pouchet | Georges Pompidou |