Contributions to the general study of Prehistory have accumulated of late years, but the methods of cooking in early times have received but little attention. This, then, must be my excuse for bringing this subject to your notice to-day.

Prehistoric man has unwittingly divulged the course of his wanderings over continents, not only by the implements which strew his path, and with which we are familiar, but by the burnt stones which mark his simple hearth.

These eloquent but unattractive little relics have a significance equal, if not exceeding that of the artifacts themselves. For their advent coincides with one of the leaps and bounds of man's evolution, when goaded by his sufferings, to crave artificial warmth, he caught at the vagrant spark inadvertently struck from a flint, or produced by the friction of wood, and prisoned it for his use and comfort. How early he became a fire-maker we have yet to determine, but the insignificant heating-stone (so largely used in primitive cookery), as we trace it back to the horizon of its first appearance, may presently teach us.