index board
A type of single- or twin-wire pulp board, in
white and colors, used for index cards and other
record keeping. The board has a good, even, well
finished surface suitable for writing, and is
smooth, hard-sized, and of an even LOOK-THROUGH . The
usual basis weights are 180, 220, 280, 340, and
and 440 pounds (25.5 X 30.5�). (17 )
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