Smaller Vest Pocket Size 12 Pack of Geomax Level books.
Measuring 4" x 6.5" hardbound in yellow coated fabric. Price is $7.50 per book but only sold on site by the dozen. Each book contains 160 pages printed in water resistant ink.The pages have blue horizontal lines (about 4 an inch) & red vertical lines (about 5). Tables of Trig. functions & right angles,curve & conversion information is in the back of the book. See images for book and page styling.
Geomax Level Book -Small 4" x 6.5" (12 Pack)
12) Field Books