The steamer Thistle Brings account of H.M. cutter Prince George, Lieut. Aird, being at Twofold Bay, wind bound, and coming on to Sydney after taking in a supply of water, and that the Prince George reports the total wreck of the ship Hydrabad, 694 tons, Captain Robertson, and the barque Coringa Packet, 230 tons. Captain Chilicott, in Torres Straits. The former vessel left Sydney, for Calcutta, oil the 3rd of May last with horses and tile latter on the 14th April for Ceylon with sundries. No particulars have yet been received relative to link unfortunate occurrence, further than it was stated one man belonging to the Hydrabad had been drowned and that some of the passengers and crew had remained on an island, while others had left in boats for Port Essington where, it is stated, they had arrived.