40 THE ESSEX NATURALIST. of a Hornbeam Tree (Carpinus betulus), which had been presented to the Museum by Mr. Miller Christy, F.L.S. The specimen had been cut from one of two large spear trees in the Vicarage garden at Writtle, which had been overthrown by the wind-rush of 27 October 1916, as recorded in the Essex Naturalist, xviii., p. 139. Another gift to the Museum from Mr. Christy was also exhibited, consisting of several branchlets of Hornbeam from Chignal St. James which illustrated the characteristic growing-together of adjacent branches, which has been referred to as "natural grafting." The Curator also exhibited a pied cock Blackbird from Great Warley, which had been presented to the Museum by Miss E. Willmott, F.L.S., V.M.H. (described ante, p. 14). Votes of thanks were passed to the respective exhibitors and donors. Mr. Miller Christy, F.L.S., then read a note on "Hornets, Wasps, and Flies sucking the Sap of Trees," (see ante, p. 10). The communica- tion gave rise to considerable discussion, in which Messrs. Nicholson, Main, Paulson, and Elliott joined, as to the cause of gummosis in the trees and the effect upon the insects attracted by the exudation. Thanks were accorded to the author. A paper entitled "A Whirlwind and Windrush at Gosfield on 26th July 1918," by Mr. A. C. W. Lowe, M.A., F.L.S., was read, in the author's absence, by Mr. Miller Christy, and illustrated by various lantern diagrams and photographs (see ante, p 1.) In the subsequent discussion, Mr. Whipple of the Royal Meteorological Office, who was present by invitation, made some important and interesting comparisons between this particular wind-storm and others of which he had official cognisance. Hearty thanks were voted to Mr. Lowe for his communication. ORDINARY MEETING (496th MEETING), SATURDAY, 25TH JANUARY 1919. The third winter meeting was held, as usual, in the Physical Lecture Theatre of the Municipal Technical Institute, Stratford, the President, Miss G. Lister, F.L.S., in the chair. Some 53 Members and visitors were present. Mr. J. J. Holdsworth, 30, Hamfrith Road, Stratford, E.15 was elected a Member of the Club. Mr. William Whitaker, B.A., F.R.S., referred to a Resolution that had been unanimously passed by the Council that afternoon, protesting against the contemplated destruction or partial destruction of the Whitgift Hospital at Croydon in connection with street-widening. On his motion, econded by Mr. John Avery, an identical Resolution of Protest was carried unanimously. On the recommendation of the Council, the following persons of scientific minence were elected Honorary Members of the Club, viz.:— 1. Miss A. Lorrain Smith, F.L.S. 2. Lieut.-Colonel Sir David Prain, C.M.G, C.L.E., LL.D., F.R.S., Pres. L.S., etc., Director of the Royal Botanic Gardens, Kew.