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Lathe-Cut Glass
A thin-walled glass beaker could be mounted on
a lathe and its surface scored with the edge of a wheel or a scribing
point to create delicate patterns of lines spaced in any rhythm
the glass-cutter chose: a thick-walled one could be decorated with
grooves with all sorts of depth of cut, width and spacing.
Because of the versatility of this means of design,
lathe-cutting remained a popular technique for glassworking all
the way through to the early 5th century A.D.
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Left: Hemispherical
cup
Mid 1st century A.D.
Right: Beaker
Latter part of the 1st century A.D.
Left: Conical beaker
4th century A.D.
Right: "Blue blob" cup
4th century A.D.
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