21 of Essex and in some parts of France. How primitive this method is, can be better realized when it is remembered that fish-hooks made of bronze have been discovered in the Lake Dwellings of Switzerland, which in shape are very little inferior to the best steel fish-hooks of to-day. PRE-HISTORIC OBJECTS AND REMAINS RELATING TO ESSEX. Palaeolithic Implements. The river gravels of Essex have been peculiarly productive of these very early evidences of the presence of man, the. recognition of which has done so much to revolutionise our ideas of the duration of his existence on the earth. The implements here exhibited have been collected by different observers in various localities, but principally from the gravels of the valley of the Thames and the Lea. For much of our knowledge on this subject we are indebted to Mr. Worthington Smith, the record of whose researches has done so much to enrich the Transactions of the Essex Field Club. The accompanying section and description is taken from the paper " Primaeval Man in the valley of the Lea " published in the Essex Field Club Trans. 1883, to illustrate Mr. 'Smith's method of observation :— " Of my discoveries in this Valley (the Lea) I esteem most highly that of the ' Palaeolithic Floor' or working-place, at Stoke Newington, for here we have three deposits of gravel and sand superimposed, each deposit clearly marking a distinct era in the great and prolonged Palaeolilhic age. " The best sections, and those most familiar to me, are immediately north and north-east of Stoke Newington Common, a position from 80 to go feet above the Ordnance datum. In the accompanying illustra- tion the upper figure shows a section 300 feet in length through the gardens between Alkham and Kyverdale Roads. From 4 ft. to 4 ft. 6 in. beneath the surface at this place, indicated by AAA in the upper figure, there is a thin 5 or 6 in. stratum of subangular flints covered by sandy loam and humus. The 6 in. stratum of subangular flints contains many Palaeolithic weapons and tools, and innumerable artificially made flakes ; this stratum I have termed the ' Palaeolithic Floor,' because it is a true ' floor' or working place where the more recent Palaeolithic men lived and made their instruments of stone. Upon this floor, weapons, tools, flakes, hammer-stones, anvils, and bones are to be