The white bit under the silver is the under bush. It is essential on a properly
made silver mounted pipe. It is fitted before the ring cap and prevents leaks.
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This is how the top of the drones should look. The width of the black rings can
vary (on some good pipes they aren't even there), but there should be no space
between black & white.
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Detail of the bell, sweep, and ring cap of a #3a bass top.
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Our oak & acorn pattern, on a bass top with ivory under bush
too.
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A nice shot of zoomorphic silverwork, with silver bush fitted and ivory under bush.
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Bass top ring cap. |