Lieutenant Tailour then went down into the orlop gratings, and penetrated some distance into each tier; the smoke was very thick in both, particularly forward. He next went to the sail room, where there was no appearance of either fire or smoke. He was then joined by Lieutenant Banks and several other officers, and they proceeded together to the hold. Here the smoke was very dense, and it affected the throat like that from hot tar. The officers were satisfied, upon inquiry, that there had not been either light or tar in the hold. They then tried to re-enter the tiers, but were driven back by the suffocating smoke. The absence of heat, however, convinced them that the fire was not in that part of the ship. A cry was heard that the fire was down forward,--but we will use Lieutenant Tailour's own words to describe the scene. He says,-- 'When I reached the fore-ladder, none being able to tell me where the fire was, I went down to examine, when at the orlop, I put my head over the spars which were stowed in the starboard side, then behind the ladder in the larboard side; the smoke came thickest in the starboard side from aft; feeling nothing like fire heat, I attempted to go down to the cockpit, but ere I reached the third or fourth step on the ladder, I felt myself overpowered, and called for help. Several men had passed me upwards on my way down, none I believe were below me. By the time I came up to the orlop ladder, some one came and helped me; when I reached the lower deck, I fell, but not, as many did that day, lifeless.' When Lieutenant Tailour recovered, he made strict inquiries, whether any fire had been discovered in the cockpit or store-rooms, and being assured that there had not, he ordered the lower deck to be scuttled. So energetic was this officer, that eight or ten minutes only had elapsed since the first alarm had been given, before the hammocks were all got on deck, and the ports opened, to give light and room below, until the place of fire could be discovered, and better means obtained for drawing water. Mr. Tailour did not recover from the suffocation so fast as he expected, and was obliged to go upon deck for air. There he found Captain Le Gros in consultation with the master, who, being of opinion that the fire was on the larboard side, gave orders to wear the ship, so as to allow the water which had been hove in to flow over her. Mr. Tailour differed from them, and said he was convinced that the fire was on the orlop starboard side. In a few minutes he again went below and assisted in working the engine, and giving directions for scuttling on the larboard side, where the smoke appeared most dense.