roll
See
illustration 1. A finishing tool
consisting of a brass wheel, the circumference of
which is engraved so as to impress a continuous
repeating pattern as it revolves under
(considerable) pressure. The decorative roll was
used in Germany at least as early as the 1460s,
and was in common use by the second decade of the
16th century. Most of these early rolls were cut
intaglio, so that the design on the leather was
raised, but many were also cut in relief. The
average length of the pattern impressed by early
rolls was approximately 5 to 6 inches, which would
give a wheel diameter of approximately 1.6 to 1.9
inches. The common diameter of rolls used today is
about 3.5 inches, which is capable of producing an
impression of about 11 inches in length. The
smaller size, however, is still in use. Rolls have
been produced in an enormous variety of designs,
including simple lines, simple and intricate
patterns, as well as edge and title rolls. 2. The
design impressed by a roll. See: SCROLL (2) . (69 , 83 , , 301 )