and Identification Strips
Conveniently sized, 2-1/4 x 10 in. strips of .011 acid free
paper are ideal for use in rare book collections.
Notes on a strip might mark a book for future treatment, or researchers may
use these harmless strips to mark pages. Small notches may be used to prevent
the strips from sliding into the volume, though even if a strip were left in
place over an extended period, it will not cause harm to the book.