Jade ornaments of ancient workmanship have been found in Syria, and it is quite likely that in many cases where the designation plasma is used by ancient writers, true jade, or nephrite, was the material. As there was no specific designation for jade, the different varieties were assimilated to other stones of like color and appearance, so that, among others, the names jasper, plasma and even _smaragdus_ were used to denote jade. Mortuary tablets of jade have been used from time immemorial in China for the reception of historic inscriptions, the toughness and durability of the material making it especially desirable for this purpose. In the case of rulers, such tablets not only bore the names of the deceased sovereign but also an epitome of the leading events of his reign, and additions were made to this record from time to time so that in historic value they may be compared with the clay tablets of Babylonia and Assyria. One of these interesting monuments found its way to San Francisco, after the looting of the Forbidden City by the international army of relief in 1901. On it appeared a record of the treaty between the United States and China in 1868, and the other records went back to the death of Shun Chi in 1661. Probably owing to exposure to the weather the earlier inscriptions were not very legible. At all important Chinese marriage ceremonies the priest carries what is known as a “marriage sword.” This is usually about twelve or thirteen inches in length and the sheath is often studded with various pink stones, cut _en cabochon_. The stones most favored for this decoration are pink tourmaline, rubellite from the Shan Mountains, or rose-quartz, and the natural color of these gems is often intensified by placing a pink paste or foil beneath them; occasionally the coloration of the stones is enhanced by dipping them in a pink aniline solution. A piece of green jade is usually set as a boss at the hilt of this symbolical sword. In one remarkable specimen the guard consisted of a piece of white jade with the figure of a dragon carved in relief upon it; the sword-blade was of bronze. At the marriage ceremony the bridegroom is given the sword to hold, and the bride the sheath; as the wedding ring is placed upon the bride’s finger, sword and sheath are brought together.