The Neolithic people had learned how to manufacture pottery, though not of a very superior quality. It is all hand-made: so the potter’s wheel had not yet been introduced. The material is clay mixed with gravel or pounded shells. Very often they ornamented their clay vessels with lines and dots. The bowls or jars were evidently suspended by cords, for the bottom was made too rounding for them to stand erect. Besides, we find the holes for the cords, and in some places handles. Hafted Hatchet in Sheath, and Axe in Sheath. No notice of Neolithic tools would be complete without mentioning the use made of horn and bone. One peculiar use for which they employed horn was as a socket for holding other implements. Thus this figure shows us an ax in a socket of horn. The middle of the socket is generally perforated with a round or oval hole, intended to receive a handle of oak, birch, or some other kind of wood adapted for such a use. The cut below represents a hatchet of this kind. A number of these sockets have been found, which were provided at the end opposite to the stone hatchet with a strong and pointed tooth. These are boars’ tusks, firmly buried in the stag’s horn. These instruments, therefore, fulfilled double purposes: they cut or crushed with one end and pierced with the other. Sockets are also found which are not only provided with the boars’ tusks, but are hollowed out at each end, so as to hold two flint hatchets at once, as is seen in our next figure. Chisels and gouges were also sometimes placed in bone handles. Portions of horn probably at times did duty as hoes. We give a representation of such an implement.20 We must now seek some information as to how the men of the Neolithic Age supported life. Sheath, with two Hatchets, Chisel in Sheath, and Horn Hoe. From the remains of fish at all the lake settlements it is evident they formed no inconsiderable portion of their food. Fishing nets and hooks have been discovered. They were successful hunters as well. But the men of this age were no longer dependent on the chase for a livelihood. We have mentioned several times that they were acquainted with agriculture. This implies a great advance over the primitive hunters of the early Stone Age.