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Ch. 14: Treatment and Care of Pearls

Ch. 14: Treatment and Care of Pearls Page of 650 Ch. 14: Treatment and Care of Pearls Text size:minus plus Restore normal size   Mail page  Print this page
384
THE BOOK OF THE PEARL
had absolutely failed to find any match for it. After years of fruit­less search he was at last rewarded by finding an absolutely perfect mate. He took this to his favorite jeweler in one of the great capitals of Europe, and ordered the new gem to be pierced to match the other so that both could be set. The jeweler called a small German boy from an adjoining workshop, simply saying, "Jakey, drill this pearl to match the other." The collector was dumfounded that no caution should be given to the boy when so important a piece of work was intrusted to his care. Scarcely had the boy left the room when the col­lector inquired of the jeweler, almost in consternation, "How can you trust so valuable a pearl to so small a boy without a word of caution?" To this the dealer replied: "Jakey is the most careful pearl driller I have ever known. I know that there will be no failure in the drilling. I have never cautioned him about such work. He never has drilled a pearl wrong. Had I warned him of the value of the gem or told him how important a piece of work he was doing, he probably would have become nervous and, as a result, your pearl would have been cracked The conversation had scarcely been completed before Jakey returned with the pearl as beautifully drilled as the original one which it matched.
In the Orient and elsewhere, when it is considered desirable to mount a pearl so that it shall not turn, especially when only one part of the pearl is perfect and that is to remain outside, the drill hole is some­times made square, that is to say, drilled round and then reamed out with a small saw until it becomes square, when a square wire is inserted; or else the pearl is first drilled with a tiny" round hole and this is then reamed out until it is triangular, when a triangular wire is introduced. This method is sometimes used for studs or ring-settings.
In setting pearls with points or claws on the wire or band of a ring, the pearls are drilled only half way through. A gold pin is then in­serted, and sometimes a thread is cut into the pearl itself ; it is secured by means of gum mastic or some other strong gum. Occasionally, to add greater strength, a side pin is put in, so that the pearl is drilled with two bits of metal, which penetrate the one side in a perfectly straight line and the other at an angle of about twenty-five or thirty degrees (this is called side-pegging). This gives more strength and firmness to the pearl itself, and prevents it from twisting or twining and becoming loose. Sometimes the pearl hole is drilled so that the opening is that of a screw-thread, in order to hold it to the earring, the stud, or the ring. The gold pin which is inserted to attach the pearl to the ring or stud has a screw-thread also, and the peg or pin is screwed on as well as secured.
Ch. 14: Treatment and Care of Pearls Page of 650 Ch. 14: Treatment and Care of Pearls
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