1. Anonymous. [probably B. Harrison] n.d.[but after1902]. “Eolithic Flint Implements from the Plateau of North Kent.” Printed 2 pp. [pamphlet and list of endorsements: Maidstone Museum Benjamin Harrison archive].
2. The Dawn of Human Invention: An Experimental and Comparative Study of Eoliths;Barnes A. S.;Memoirs and Proceedings of the Manchester Literary and Philosophical Society,1909
3. Evidence of Early Man at Bethlehem
4. VII.—Eolithic Implements at Belfast and at Bloomsbury