THE ESSEX FIELD CLUB. 101 a meeting of the Club in May, 1888, by Mr. Symons (Essex Naturalist II., 88) who, on that occasion, dwelt more especially upon rainfall observation. A paper on "The use of the Hygro-Spectroscope" was read before the Club in 1883 by Mr. F. W. Cory (Trans. IV., 123). On the other hand exceptional meteorological phenomena—and more particularly those which may be considered as having any direct influence upon physio- graphical conditions—should always be fully recorded, and in this respect it will be found that we have not failed whenever our County has been subjected to such visitations. Thus the great flood of August, 1888, was fully recorded by Mr. Radford Sharpe (Ibid. II., 199); the prolonged frost of 1890-91 formed the subject of papers by Dr. Thresh (Ibid. V., 64), Mr. French (Ibid., 66) and Mr. Harding (Ibid., 117). Mr. French also has written on the seasons of 1893 (Ibid. VII., 188). An account of the great storm of June 24th, 1897, was compiled by our Editor from materials supplied by Mr. Symons and others (Ibid. X., 112). The high tide of Nov. 29th of the same year also formed the subject of an editorial compilation and of the paper by Mr. Percy Clark already referred to under geology (Ibid. X., 277, 355). The results of the investigations of the effects of this tide upon the soil of the inundated lands by Messrs. Dymond and Hughes were duly noted in our pages (Ibid. XL, 83). Records of brilliant meteors were also noted in 1890 (Ibid. IV., 231) and 1894 (Ibid. VIII., 158). The evidence that the supposed earth- quake shock of November 20th, 1887 (Ibid. I., 277) was due to the explosion of a meteorite was summarised frum Mr. Ford- ham's observations and published in 1891 (Ibid. V., 44, from Trans. Herts. Nat. Hist. Soc. IV., 33-62). VI.—EDUCATIONAL WORK. In a broad sense the whole work of a local society may be regarded as educational inasmuch as any organization for bring- ing scientific activity to a focus must be regarded as a power making for general intellectual enlightenment. In many ways during the twenty-one years of our existence have we made the influence of the Club felt as an educational body. Many lectures, addresses and demonstrations in the field or in museums have been given which could no: fairly be described as direct contri- butions to local scientific investigation, but which might be considered as pioneering efforts having for their object the