I took the telescope from Pearce's hands and again levelled it at the stranger.  She was still lying broadside-on to us, showing us her port side, and her yards were braced sharp up on the starboard tack, as though--assuming her to have come in through one of the passages--she had had a wind from the westward, while the breeze which had brought us where we were had been from the eastward.  The peculiarity of this now struck me for the first time, but it carried no particular significance to my mind beyond the suggestion that possibly she might, after all, be homeward instead of outward bound.  But as I stood scanning her through the lenses it gradually dawned upon me that her people seemed to be extraordinarily busy, for I could detect indications that quite a large number of men were actively moving about her decks; and presently, to my astonishment, I noticed that she had a tackle at her mainyard-arm; and while I was still wondering what this might be for, I saw a large case rise slowly above the level of her bulwark and then vanish again, apparently over her rail.