Printed matter may include text, fine line illustrations, and solid reverses. Free from groundwood pulp. A tolerance of 5 pct shall be allowed. Shall be filled cotton cloth. For colored stock, paper shall match one of the established standards or as specified.
Standards are apricot tan or russet brown.
Colors shall not fade and shall appear even and uniform on the surface of the sheet. The dirt count for each side of the paper shall not exceed 250 specks per square meter. Direction of the grain on flat paper shall be as ordered. C 2 deg. C and 45 pct 8 pct relative humidity.