Sunday, July 5.—A day of rest to all. In the afternoon I employed myself in writing out instructions for the overseer during my absence, as also for the master of the WATERWITCH, for whose arrival we now kept a constant and anxious look out. In the evening about eight o’clock the sentinel on the hill reported a fire on the opposite side of Spencer’s gulf. Upon receiving this intelligence I had blue lights exhibited, and rockets fired, which in a little time were replied to by rockets from the gulf and the lighting up of a second fire on shore assuring me at once of the safe arrival of the cutter.