The ornamentation is simple and effective. In the round instruments like the probes it consists usually of raised circular ornamentation, with or without a secondary ornamentation on the raised ringing. In others there are longitudinal or spiral grooves running along the instrument. In some cases the bronze is decorated with an inlay of silver damascening. This is rare in the instruments from Pompeii, though there are two probes with a spiral inlay in the Naples Museum. The majority of the instruments treated in this way have been found in the western provinces, and they are of later date than the Pompeian. The handles of some scalpels belonging to the third century are beautifully inlaid with silver. Lucian, as I have mentioned, speaks of scalpels inlaid with gold. In the Mainz Museum there is a medicament box on the lid of which is inlaid a snake coiled round a tree, the tree and the snake's body being outlined in copper and the snake's head in silver. So far no damascened instruments are reported from Greece. Damascening began in Europe apparently in the first century, and reached its height in the time of the Merovingian kings. Examples of plated instruments are not uncommon. I have a spatula dissector thinly plated with gold, and I have met with several ligulae plated with silver. One of these was so thickly plated that on cutting into it the silver, which was deeply oxidized on the outside and was, therefore, quite black, showed also a layer of metallic silver still bright on section. All the surgical instruments found in the provinces have an _air de famille_ which would lead one to suppose that they had been manufactured in Italy, but this is not certain. The ointment slabs, however, are rarely of the stone of the country in which they are found. On the other hand, the orthographical faults on the oculists' seals would indicate that they were cut in the provinces. Wherever possible two instruments are combined into one. Thus very few of the probes are simple instruments but carry a spatula, a scoop or spoon, an eye, or a hook, at the opposite end. Vulsella are more difficult to combine with other instruments, but here again we meet with combinations such as vulsella at one end and scoop, raspatory, or probe, at the other. The typical scalpel handle carries at the end opposite the blade a spatula for blunt dissection. We have needles at one end and probes, scalpel blades, &c., at the other end of a handle. This combination of two instruments in one is still in use in our day. We must notice the fact that the majority of instruments we know were all of metal, not folding into hollow handles of wood, bone, &c., as the instruments of a decade ago did, so that they were easily cleaned. In fact we shall see that where the scalpel and handle were not forged in one piece they were united by something very like our aseptic joint. Hippocrates insists on the importance of keeping everything in the surgery absolutely clean.