Manchester Memoirs, Vol. liii. (1909), No. 8. 33 



CATALOGUE OF SPECIMENS EXHIBITED. 



1. Experimental series in flint showing the characteristic traces 



of the work done on Hammer stones, Anvils, Choppers, 

 and Borers, and the characteristic traces of re-sharpening 

 on push planes and scrapers. 27 specimens. 



2. T\pe-series of "Flenusien" tools from the surface of the 



Kent Plateau, comprising Hammers, Pick Hammers, 

 longitudinal and transverse Choppers, x'\nvils. Push Planes, 

 Scrapers, Knives, and Borers. The "Flenusien" industry 

 is of Neolithic age, but of purely Eolithic facies. 



18 specimens. 



3. Series showing the persistence of Push Planes from the 



middle Oligocene (Fagnien) down to modern times 

 (Tasmanian). 24 specimens. 



4. Series showing the various types of Push Planes. 



J/ specimens. 



5. Series showing the persistence of Scrapers from the 



middle Oligocene (Fagnien) down to modern times 

 (Tasmanian). 24 specimens. 



6. Series showing the various types of Scrapers. 



27 specimens. 



7. Series showing the persistence of Knives and Borers from 



the middle Oligocene (Fagnien) down to modern times. 



26 specimejis. 



8. Series showing the persistence of longitudinal and trans- 



verse Choppers from the middle Oligocene (Fagnien) 

 down to modern times. 13 specimens. 



9. Series of implements from Croxley (Herts.) of the Strepyien 



period, each with a bulb of percussion. The Strepyien is 

 the transition period from the Eolithic to the Palaeolithic 

 culture. 2g specimens. 



