All p amphlets are housed in acid free manila envelopes.
All pamphlets are destapled and sewn, if necessary mended.
If the pamphlet consists of more than five sheets and the paper is of heavier weight, a cradle may aid in punching holes through the center of the fold . If the paper is weak, but not torn it usually suffices to adhere a Japanese paper guard to the inside of the most inner page fold and the outside of the most outer page fold. This prevents the thread from cutting into the paper. The original is retained as master copy. No.13, March 1918.