ESSEX NATURALIST, vol. XX., pi. V. 
[To Jace p. 68. 
Neolithic Implements from the Valley of the Essex Cam. 
I. Adze, unpolished, semilunar in section. Chiswick Hall, Site XI. 
II. Polished Celt. Chiswick Hall, Site XI. 
III. Worked Flake, showing white patination. Chiswick Hall, Site XI. 
IV. Celt-like Scraper waisted for attachment to a haft or handle. Bordeaux 
Pit, Site V. 
V. Prismatic Core. Newport, Site X. 
VI. Spathulate Implement, rechipped from a polished Celt. Newport, Site X. 
VII. Scraper. Newport, Site X. 
