As a consequence of the stormy weather which has been prevailing here of late, we have been visited by numerous “Travellers.” This may seem strange considering the inclemency of the season, but stranger still when it is known that our reception of them is fiercely hostile, and our duty only considered accomplished when we have completely annihilated them. Huge boulders of hard red sandstone, sometimes weighing over three tons; these are our “Travellers,” and their appearance on the Rock is at once resented and their speedy removal effected by blasting and hammering whenever the tide and weather permits. This is absolutely necessary, for if allowed to remain lying in the boat tracks they constitute a serious danger at relief times, besides the possibility of their carrying away portions of our cast-iron grating, which occasionally does happen in spite of all precautions. Where they come from is a mystery; ever since the tower was built they have been in evidence. Although composed of the same material, the Rock itself does not suffer any apparent diminution, nor can their original abode be located even at the lowest tides. Many of them carry a crop of seaweed and tangles, and have their angularities rubbed down and water-worn; none of them, however, bear any trace of recent detachment, but probably from their similarity of structure they at some remote period formed a part of the reef. They generally effect their entrance from the south side of the reef during the prevalence of a heavy ground swell. This side of the reef forms a steep declivity, sloping to 35 fathoms at a distance of ¾ mile, while at a similar distance on the north side the depth, though not exceeding 11 fathoms, presents a more precipitous barrier to these wanderers of the deep. A dull, rumbling noise, distinctly audible in the light room, announces their presence at the base of the tower, and at low water a dotted line of chips and abrasions marks their passage across the Rock to where they are again hurled to the depths. Others, again, may bring up in some sheltered corner, where, if not considered dangerous, they may remain a fixture for years.