CANNED GOODS.

Until lately, man had done little more in preserving his food in a fresh condition, than the squirrels which gather and store their nuts and seeds in a warm, dry place. To be sure, he knew how to dry and smoke, and the uses of salt and sugar. He had even tried to preserve his meats and fruits in a fresh state; but his rude methods hardly foreshadowed the splendid results which have recently been achieved in the line of canned goods.