British Association for the Advancement of Science · London, Anthropological Institute · leaf 217
185 Fig. 16. Fig. 17. Fig. 18 … FLAKE. FLINT SAW. LOZENGE-SHAPED ARROW-HEAD. 22. The traveller before starting should make himself thoroughly acquainted with these forms from original specimens at the British Museum or elsewhere, and also with the appearance of stone flakes, bulbs of percussion, facets, &c., and he should be able…