ROYAL ARCHÆOLOGICAL INSTITUTE.--The forty-first annual meeting, or congress, of the Royal Archæological Institute was opened on Tuesday, August 5, at Newcastle-on-Tyne, this being the second occasion on which the Institute has held its annual gathering in that city. Newcastle was almost rebuilt half a century ago by one of its sons, Richard Grainger, so that it now presents but few attractions to lovers of the past, with the exception of sundry old wynds or “chares” on the steep sides of the Tyne, which still remain, and two or three churches, and the old Norman castle which once was “new,” and from that circumstance gave its name to the ancient city of Munc-ceaster, or the ancient city of the Monks, which it superseded. The part of this castle which is still standing has been of late years put into good condition, thanks to the energies of sundry local antiquarians and archæologists, and is now fitted up as a museum. One of the rooms, too, served as the headquarters of the congress. At twelve o’clock the members of the institute, headed by the Duke of Northumberland and Lord Percy, were received in the Town-hall by the Mayor (Mr. F. Newton), the Sheriff (Mr. T. Nelson, F.S.A.), and the other members of the corporation. The Mayor’s address was brief and to the purpose. After welcoming the Archæological Institute on behalf of the town, and paying a well-timed tribute to the noble president of the present meeting and his son, he recapitulated the history of Newcastle from the era when it was the Pons Ælii of Imperial Rome, through the Saxon and Danish days to the time of the Conquest, soon after which it became a Norman stronghold. He then traced its career through the Scottish wars and in the days of the Great Rebellion, and said that in the Scottish Rebellions of 1715 and 1745 it was the headquarters of military operations in the north. Of late years it had devoted itself, as a town, to the arts of peace; and it is justly proud of the place which it holds in modern progress and commerce. But its devotion to commerce did not lead its inhabitants to forget or to undervalue its connection with the past. The Sheriff added a few words in the double capacity of a Newcastle man and a member of the Society of Antiquaries.