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Scientific American Supplement, No. 458, October 11, 1884 by Various
page 38 of 144 (26%)
to learn it, especially to do it by machinery, but without success. But,
ah, me! It is no longer a business that is anything worth. Thirty years
ago many stone draw plates were wanted, for then there was a great deal
done in filigree gold jewelry. Then the plates were worth from $2.50 up to
as high as $15, according to the magnitude of the stones and the size of
the holes I bored in them. Now, however, all that good time is past.
Nobody wants filigree gold jewelry any more, and there is so little demand
for fine wire of the precious metals that few draw plates are desired. The
prices now are no more than from $1.25 up to say $8, but it is very rare
that one is required the cost of which is more than $4. And of that a very
large part must go to the lapidary to pay for the stone and for his work
in cutting it to an even round disk. Then, what I get for the long and
hard work of boring the stone by hand is very little. 'By hand?' Oh, yes.
That must always be the only good way. The work of the machine is not
perfect. It never produces such good plates as are made by the hand and
eye of the trained artisan. 'How are they bored?' Ah, sir, you must excuse
me that I do not tell you that. It is simple, but there is just a little
of it that is a secret, and that little makes a vast difference between
producing work which is good and that which is not. It has cost me no
little to learn it, and while it is worth very little just now, perhaps
fashion may change, and plates may be wanted to make gold wire again to an
extent that may be profitable. I do not wish to tell everybody that which
will deprive me of the little advantage my knowledge gives me. 'The
stones?' Oh, we of course do not use finely colored ones. They are too
valuable. But those that we employ must be genuine sapphires and rubies,
sound and without flaws. Here are some. You see they look like only
irregular lumps of muddy-tinted broken glass. Here is a finished one."

The old lady exhibited a piece of solid brass about an inch long,
three-quarters of an inch in width, and one-sixteenth in thickness. In its
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