PALAEOLITHIC AND NEOLITHIC IMPLEMENTS. 67 to 100 or more specimens) was sold to Dr. Frank Corner some thirty years, ago ; the Swains are believed to have possessed but few specimens. The considerable collection of prehistoric implements and flakes, numbering 306 specimens, made by Amos Herring and Phillip Thornhill, was, in November, 1923, acquired by purchase from the latter's son for the Essex Museum at Stratford ; it is this collection which Mr. S. Hazzledine Warren describes in the following report. In conclusion, I should like to emphasize the undoubted genuineness of the collection ; scarcely one, if any, specimen is suspect of being a forgery. The bona-fides of the collectors is patent, and when we bear in mind their station in life and their poverty (the train fare to their collecting stations was, I learn from Smith, a great tax upon them) it is evident that such specimens as they may have bought from workmen in the pits visited must have been purchased at prices which would not have tempted forgers to exploit them. I exhibited the collection of prehistoric implements at our meeting in January of last year, and it is now on permanent exhibition in the Museum. PALAEOLITHIC AND NEOLITHIC IMPLEMENTS FROM THE THAMES VALLEY AND ELSEWHERE. Being a Report on a Collection of Prehistoric Implements, made by members of the "Chip Chap Club" and recently acquired by the Essex Museum, Stratford. BY S. HAZZLEDINE WARREN, F.G.S. (With 2 Plates). EOLITHIC. ALTHOUGH the "Chip Chap Club" visited Benjamin Harrison at Ightham, and the collection includes some Neoliths presented by him, there are no examples of the Kentish plateau flints from what the writer calls the "soil-creep" drifts. The corresponding flints with chipped edges from water- laid gravels are, as a whole, somewhat different (vide Jour. R. Anthrop. Inst., vol. xxxv., 1905, pp. 339, 346, etc.). The writer has found many of these latter forms from the High Level gravels of Epping Forest, and there is a notable example in this collection.