MR. J. T. WOOD, writing from Blenheim House, Brighton, draws attention to the marbles from the Temple of Diana at Ephesus which are now arranged in what is designated “The Ephesian Gallery” at the British Museum. He does so with the hope that the sight of these interesting relics of the temple will induce some of those who can well afford it to subscribe to the fund for the completion of the excavations on the site of the temple, which his committee wish to renew in the course of the month of October under his direction. By completing these excavations Mr. Wood hopes to secure for the British Museum treasures of Greek art equal in value and interest to those which are already in our possession. THE works in connection with Peterborough Cathedral are progressing rapidly. An oblong underground chamber--not a tomb--has recently been discovered. It has sides of stone and lime, a floor of stone flags, and a roof formed of the floor of the cathedral itself. This chamber measures 6 ft. 3 in. in length, by 4 ft. in width, and has a depth of 6 ft. A curved range of steps of about two yards in extent, and hitherto quite concealed, leads down to an entrance on the flank side of the cavity. The chamber was filled with lumber of all descriptions, including fragments of the famous choir screen which fell a prey to Cromwell’s zealots, scraps of leathern work, iron, steel, half charred wood, and a quantity of bones. Its original use is uncertain. Antiquarian Correspondence. Sin scire labores, Quære, age: quærenti pagina nostra patet. _All communications must be accompanied by the name and address of the sender, not necessarily for publication._ THE JOHNSON CENTENARY. SIR,--I desire to place before the public generally, and my fellow-citizens in particular, the question of the forthcoming Centenary of the death of Dr. Johnson. I feel that I am not called upon to enter into the details of the life of the great lexicographer, nor need I refer to the influence he exercised in so many and various ways over the literature of his country. The question with which I, as Mayor, have to deal is--Whether the Centenary of his death, which happens in December next, shall be observed; and, if so, what shall be the character of such demonstration? From time to time various schemes have been advocated, but it seems to me that, after the numerous appeals for funds lately made in every direction, it is not advisable to undertake any responsibility calculated to entail a large financial risk. At the same time, without in any way attempting to indicate the direction of such a celebration, and, indeed, without expressing a personal opinion in the matter, I deem it a duty to thus publicly invite expressions of opinion. We have somewhat over two months before us--sufficient time, I think, if desired, to arrange a moderate programme. I therefore invite all who feel interested to communicate by letter with me on the following points:--