The art of embalming is totally unknown at the present day in those places which gave it birth, and it has remained buried in profound forgetfulness, since Egypt, which, long the home of the sciences and the arts, has been overrun and successively ravaged by barbarian nations, who have destroyed all its institutions, political and religious. “The historians, to whom we are indebted for all we know at the present time of the ancient wonders of Egypt, and who have written during the period when the Egyptians still possessed some of their customs, could alone transmit to us the ingenious secret of embalming; but their recitals prove, that they themselves possessed but an imperfect knowledge of it.” All the ancient authors agree, in saying that the Egyptians made use of various aromatics to embalm the dead; that they employed for the rich, myrrh, (the resin of a species of _Mimosa_,) aloes, (the extracto-resinous juice of the _Aloe perfoliata_,) canella, (bark of the _Laurus cinamomum_,) and the cassia lignea, (bark of the _Laurus cassia_;) and for the poor, the cedria, (the fluid resin of the _Pinus cedrus_,) bitumen, (_Bitumen judaicum_, derived from the Dead sea,) and natrum, (a mixture of the carbonate, sulphate, and muriate of soda.) “Although the recitals of Herodotus, and of Diodorus Sicculus, on embalming, are not very complete, and that some details appear inexact and improbable, as several of the French investigators have observed, however, on placing in convenient order what Herodotus relates on this subject, we shall soon perceive that he has described in a few lines almost the whole theory of embalming. The Egyptian embalmers knew how to distinguish from the other viscera, the liver, the spleen, and the kidneys, which they did not disturb; they had discovered the means of withdrawing the brain from the interior of the cranium without destroying the bones of the latter; they knew the action of the alkalies upon animal matter, since the time was strictly limited that the body could remain in contact with these substances; they were not ignorant of the property of balsams, and resins to protect the bodies from the larvæ of insects and mites; they were likewise aware of the necessity of enveloping the dried and embalmed bodies, in order to protect them from humidity, which would interfere with their preservation. These people had established invariable rules and a certain method for the process of embalming. We remark, in effect, that the labour of those who were charged with embalming the dead, consisted in two principal operations, very distinct: the first, to subtract from the interior of the corpse all that might become a cause of corruption during the time allotted to dry it; the second, to secure the body from any cause that might subsequently occasion its destruction.