My private collection of mineralogical specimens was deposited with Professor M. H. N. Story-Maskelyne. The spirit-specimens of zoology filled three large canisters: and the British Museum also received a hare and five birds (Mr. R. B. Sharpe); four bats (Rhinopoma) and a mouse; six reptiles, five fishes, thirty-five crustaceans, and about the same number of insects; five scorpions, six leeches, sixty molluscs, four echinoderms, and three sponges. Dr. A. Gunther (Appendix III.) determined and named two new species of reptiles. Mr. Frederick Smith (Appendix III.) took charge of the insects. Mr. Edward J. Miers, F. L.S., etc., described the small collection of crustaceae (Annals and Magazine of Natural History for November, 1878). Finally, Edgar A. Smith examined and named the shells collected on the shores of the 'Akabah Gulf and the north-eastern recess of the Red Sea. The main interest of the little hortus siccus was the Alpine Flora, gathered at an altitude of five thousand feet above sea-level. The plants were offered to Sir Joseph Dalton Hooker, of Kew; and Professor D. Oliver, of the Herbarium, has kindly furnished me with a list of the names (Appendix IV.). Mr. William Carruthers and his staff also examined the spirit-specimens of fleshy plants (Appendix IV.). Mr. Reginald Stuart Poole, Keeper of Coins and Medals, and Mr. Barclay V. Head were good enough to compare with their rich collections the coins of ancient Midian found (Chap. III.), for the first time, at Maghair Shu'ayb[EN#1]. Some years ago, Mr. Robert Ready, of the British Museum, had bought from a Jew, Yusuf Kalafat (?), a miscellaneous collection, which included about sixty of the so-called Midianitic coins. But the place of discovery is wholly unknown. The Assistant Keeper read a paper "On Arabian Imitations of Athenian Coins," Midianitic, Himyaritic, and others, at a meeting of the Numismatic Society (November 21, 1878); and I did the same at the Royal Asiatic Society, December 16, 1878. The little "find" of stone implements, rude and worked; and the instruments illustrating the mining industry of the country, appeared before the Anthropological Section of the British Association, which met at Dublin (August, 1878), and again before the Anthropological Institute of London, December 10, 1878. Finally, the skulls and fragments of skulls from Midian were submitted to Professor Richard Owen, the Superintendent of Natural History; and my learned friend kindly inspected the Egyptian and Palmyrene crania which accompanied them. The whole was carefully described by Dr. C. Carter Blake, Ph.D., before the last-named seance of the Anthropological Institute (December 10, 1878).