180 THE ESSEX FIELD CLUB. for the purpose of the main drainage. He pointed out that the inscription upon the face of it was as clear as it could possibly be, and he mentioned that it must have been brought to Colchester, because there was no stone there. It was probably accidentally turned over, and in process of time got covered with a con- siderable depth of earth. Alluding to the Roman wall, Mr. Acland observed that the first century mortar, with which the wall was built, was as solid as stone and harder than any stone in the wall itself. The Roman Sphynx, dug up in Lexden Road, was next described, and Mr. Acland said that whenever in Colchester they came across unbroken ground there they found traces of the interments, and inside the walls they discovered abundant signs of the Roman occupation. Mr. Acland closed by conveying an invitation from Mr. Joslin to inspect his private collection of Roman antiquities, which was one of the finest in England. The President having thanked Mr. Acland for his address, the party proceeded under the guidance of Dr. Laver to Holy Trinity Church, to view the burial-place of Dr. Gilberd. He was buried in the vault under the chancel, but the tablet above it, originally erected by Ambrose and Wm. Gilberd, "in token of brotherly love," was taken down some years ago, during some alterations, and Dr. Laver explained that he entered the church just as the workmen were carting it away in a wheelbarrow, as rubbish, and had he been a few minutes later it would have disappeared. He had it carried back again and placed in the north aisle, and thus secured from destruction the most valuable monument in Colchester. Dr. Laver called attention to several interesting features of the church itself, the tower of which was believed to date back certainly to Saxon times, if not further. Leaving the church the visitors crossed Trinity Street to "Tymperleys," or "Tympornell's," the ancient house of Gilberd, which is now occupied by Mr. Carrington Francis, who, Dr. Laver explained, was in ill-health, and unable to welcome the company in person. Dr. Laver added that there was nothing special to see in the house—which was unquestionably Gilberd's—except the quaint and narrow staircase. There was a tradition that Queen Elizabeth visited her physician when he resided here. The gateway of St. John's Abbey and St. Botolph's Priory were next visited, Dr. Laver making a few appropriate remarks at each place. The Priory, he pointed out, like so many of the churches and other old buildings in this part of the country, was largely composed of Roman materials. Professor Freeman once said that the bricks about Colchester came from the kiln in the 11ith century, but if that was so he asked how a good many of them got to have mortar on them ? If Freeman's theory were correct, then those daubs of mortar must have been put on to deceive the antiquary. Mr. W. Gill, of Colchester, in spite of the falling rain, took a successful photograph of the party, standing in front of the fine Norman gateway. Luncheon was served shortly afterwards in the large assembly room of the "Red Lion Hotel." Lord Rayleigh presided, supported by the Mayor of Colchester, and the President. Mr. Fitch, in a few appropriate words, expressed the pleasure felt by all present in having Lord Rayleigh and so many distinguished scientists and physicists amongst them. He spoke in the highest terms of Lord Rayleigh's many services to science, and called upon his lordship to say a few words with reference to Dr. Gilberd and the gathering of that day. Lord Rayleigh replied in a brief and genial speech, but explained that he had not sufficient knowledge of the subject to discourse at any length upon the life of Dr. Gilberd, whose career and work would be dealt with by Prof. Thompson more