cxviii Journal of Proceedings. cracks in the ground of the churchyard, not far from the tower, had nothing whatever to do with the earthquake. He also said that the direction of cracks in buildings, from which he had at first rather relied on obtaining information, were of no use in determining the direction of the shock. These cracks were very often entirely dependent on the nature of the fabric and no results whatever could be obtained from them. After a brief inspection of the ruins, the return journey was resumed, and on reaching Colchester most of the party paid a visit to St. Botolph's Priory, where they were received by the churchwarden of the parish (Mr. F. A, Cole), and Mr. Horace Round kindly acted as cicerone. The Priory, ruined in 1648 by the Parliamentarians, was built by Ernulph, a monk, before 1107. The west front is very well worth inspection, and is a very early example of interlaced arches. The time would not allow of the inspection of many other places of interest mentioned in the programme, and these were perforce left for another occasion. Tea was taken at the " Cups," when Mr. Meldola expressed the thanks of the Club to the " local committee," including the Rev. C. L. Acland, Mr. Horace Round, Dr. Laver, and Mr. Shenstone. He also alluded to the assistance rendered by Mr. Dixon, Dr. Wallace, and Mr. Harwood, whose collection of insects exhibited that evening he very highly praised. He thought that in going away from the town they would all feel that the place abounded in features of the very highest interest, especially to the antiquarian, while the surrounding country was full of interest to naturalists. Perhaps there was hardly a place in Essex in which there was so much matter of interest to the members of this Club which could be comprised within a single day's excursion. He hoped they had seen sufficient to arouse their desire again to visit the town and surrounding neighbourhood. After tea a conversazione was held in the large room at the hotel, where various objects of natural history, antiquities, &c., were exhibited by members and townfolk. There was a large attendance, the company including many who were unable to take part in the excursion. The principal attraction was the very fine collection of Lepidoptera, exhibited by Mr. W. H. Harwood, including very many Essex species, some of great rarity. Mr. Dixon also exhibited a collection of butterflies and moths. The Colchester Plant and Bulb Company exhibited a collection of growing plants, interesting to the botanist, including many of the insectivorous forms. These were commented upon by Mr. E. Wallace. Mr. R. Cobbold exhibited an aberration of the Orange-tipped butterfly (Anthocharis cardamines) in which the markings proper to the two sexes were blended in a remarkable manner. A number of micro- scopes were on view, the lenders including the Rev. C. L. Acland, Mr. F Oxley, F.R.M.S., Mr. Letchford, Mr. Chas. Thomas, Miss Knight, Mr. W. H. Short, Mr. J. C. Shenstone, and Mr. P. Taylor. Mr. C. Thomas exhibited, among other interesting objects, liquid