JUBILEE COMMEMORATION MEETING. 57 Principal of the College, our member, Dr. T. S. Baillie; mean- while, the general company began an inspection of the numer- ous exhibits which had been arranged in the Great Hall and which occupied the attention of the guests throughout the evening. Tea was served at fixed intervals in the Refreshment Room of the College, and music was provided by a ladies' trio, whose playing was warmly appreciated. At 6.30 o'clock, a lantern talk was given by Mr. W. E. Glegg, F.Z.S., on "Some Features of Essex Bird-Life," and at 7.15 o'clock one by Mr. S. Hazzledine Warren, F.G.S., on "The Land of Lyonesse in Essex;" at both these lectures the Physics Lecture Theatre was filled to its capacity with appreciative audiences. The Museum was closed to the general public from 2 o'clock on, and was open throughout the evening for the inspection of the guests, many of whom availed themselves of the oppor- tunity of a re-examination of the exhibited specimens. In the Great Hall, too, many special exhibits were made. Around the walls was arranged a large number of photographs and prints illustrating Essex topography, from the Museum's Pictorial Survey Collection, and another equally large series of prints kindly loaned by Mr. J. Avery was also on exhibition. Display tables had been set out on the floor of the Hall and on them a variety of interesting objects were exhibited by mem- bers and friends, including the following:— By the President. Marine organisms, mostly from the Essex coast, which had been prepared by the late Dr. Sorby over thirty years ago: also living "Fairy-Shrimps" (Chiro- cephalus). By Miss Lister. Specimens of Mycetozoa, and drawings of same. By Mr. Warren. Prehistoric pottery and implements from the Essex coast. By Mr. Syms. Living naiads of dragon-flies, larvae of Limnobia, Alder Fly, etc. By Mr. Halton. Marine aquaria with living Plumose Anemone, Black Goby, Viviparous Blenny, Hyas (Spider-crab), veli- gers of Doris bilamellata, etc. By Mr. Horn. Seedlings of various trees from Epping Forest, specimens illustrating the life-history of the honey-bee. By Mr. Thorrington. Mosses and liverworts gathered at Little Baddow.