Note 35 — Chapter I · The Stone Age: its Duration and its Place in Time.
N. D'Anvers translation
Many megalithic monuments are met with in places widely removed from each other in the vast Indian Empire. Captain Congreve, after describing the cairns with their rows of stones ranged in circles, the kistvaens or dolmens, the huge rocks placed erect as at Stonehenge, the barrows hollowed out of the cliffs, declares with undisguised astonishment that there is not a Druidical monument of which he had not seen the counterpart in the Neilgherry Mountains.35