98 THE COMING OF AGE OF Mr. Holmes' "Geological Notes on a supposed Earthwork near the Railway Station at Harlow" (Ibid. IX., 59) which led to a friendly controversy with Mr. I. C. Gould (Ibid., 65 and reply p. 68). Many other contributions to the records of the existence of early man in Essex appear in our pages. In 1891 Mr. J. French called attention to the existence of ancient lake remains at Felstead and in the neighbourhood (Essex Naturalist VI., 34), and the Rev. J. W. Kenworthy gave us in 1899 his most interest- ing paper on "A Supposed Neolithic Settlement at Skitt's Hill, Braintree," the value of which is enhanced by Mr. Reader's remarks on the archaeological remains, Mr. Holmes' notes on the geology of the district and Mr. Newton's remarks on the osteo- logical specimens (Ibid. XL, 94—126). The notes by Mr. Holmes 011 the ancient cemetery at Saffron Walden (Proc. IV., cc.) bring us down again to a later period in human history. The mysterious "Red Hills" or "Salting Mounds" so numerous about the estuaries of the Essex rivers were referred to at a meeting held at Colchester and Mersea in 1884 (Proc. IV., cxiii.) and a paper on these remains was published by Mr. Stopes in 1887 (read in 1884; Essex Naturalist I., 96). Our Hon. Secretary, Mr. W. Cole, is among those who have given latest attention to the subject, having explored several of these mounds, and has come to the conclusion that they may have been the sites of ancient potteries. This view is most probable, but the final answer to the questions as to their age and object can only be solved by further systematic excavation, and, as Mr. C. H. Read urged in his recent address, it is to be hoped that this work will be undertaken by the Club. A glance at the map indicating the distribution of ancient earthworks throughout Essex will show that we have visited many, published good accounts of some, and explored none with the exception of the two Epping Forest camps above referred to. Four "camps" are described in great detail in the Essex Naturalist, viz., Withambury by Mr. F. C. J. Spurrell (I., 19), Danbury by the same author (IV., 138), Haesten's Camp at Shoebury by the same author (IV., 150) and the Uphall Camp, Barking, by Mr. Walter Crouch (VII., 131). In 1897 Mr. T. V. Holmes communicated his "Notes on Ancient Defensive Earth- works in connection with those of Rayleigh 'Castle,' Essex"