21 Series Columnar Book. Black cover with durable red spine and corners. Premium white acid free paper. Waterproof and permanent inks. Numbered pages. Table of contents and place marking ribbon. Record. 37 Lines per page; 300 Pages. 10 3/8 x 8 1/8 Inches.

Extra-Durable Bookstyle Bound Columnar Books, 10-3/8 x 8-1/8.

Thread-sewn for durability and a flatter writing surface at binding margin.

Permanent, waterproof inks.

Table of Contents page.

Unit ruled, 300 pages

Black cover with durable red spine and corners

Waterproof and permanent inks

Single page form

Quad; 5 Square

10 3/8 x 8 1/8 Inches