"The signs of the zodiac were certainly in use among the Egyptians 1722 years before Christ. One of the learned men of our day, who for fifty years labored to decipher the hieroglyphics of the ancients, found upon a mummy-case in the British Museum a delineation of the signs of the zodiac, and the position of the planets; the date to which they pointed was the autumnal equinox of the year 1722 B.C. Professor Mitchell, to whom the fact was communicated, employed his assistants to ascertain the exact position of the heavenly bodies belonging to our solar system on the equinox of that year. This was done, and a diagram furnished by parties ignorant of his object, which showed that on the 7th of October, 1722 B.C. the moon and planets occupied the exact point in the heavens marked upon the coffin in the British Museum." (Goodrich's "Columbus," p. 22.) They had clocks and dials for measuring time. They possessed gold and silver money. They were the first agriculturists of the Old World, raising all the cereals, cattle, horses, sheep, etc. They manufactured linen of so fine a quality that in the days of King Amasis (600 years B.C.) a single thread of a garment was composed of three hundred and sixty-five minor threads. They worked in gold, silver, copper, bronze, and iron; they tempered iron to the hardness of steel. They were the first chemists. The word "chemistry" comes from chemi, and chemi means Egypt. They manufactured glass and all kinds of pottery; they made boats out of earthenware; and, precisely as we are now making railroad car-wheels of paper, they manufactured vessels of paper. Their dentists filled teeth with gold; their farmers hatched poultry by artificial heat. They were the first musicians; they possessed guitars, single and double pipes, cymbals, drums, lyres, harps, flutes, the sambric, ashur, etc.; they had even castanets, such as are now used in Spain. In medicine and surgery they had reached such a degree of perfection that several hundred years B.C. the operation for the removal of cataract from the eye was performed among them; one of the most delicate and difficult feats of surgery, only attempted by us in the most recent times. "The papyrus of Berlin" states that it was discovered, rolled up in a case, under the feet of an Anubis in the town of Sekhem, in the days of Tet (or Thoth), after whose death it was transmitted to King Sent, and was then restored to the feet of the statue. King Sent belonged to the second dynasty, which flourished 4751 B.C., and the papyrus was old in his day. This papyrus is a medical treatise; there are in it no incantations or charms; but it deals in reasonable remedies, draughts, unguents and injections. The later medical papyri contain a great deal of magic and incantations.