This is an ORIGINAL Case IH Optum 270CVX & 300CVX Tier 4B Final Tractor Operators Manual (51533461, Oct. 2018 printing). This manual has super illustrations as well as having in-depth operation, specification, and maintenance information for these classic Case tractors. The cover is in very good shape with NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This manual contains over 650 pages that are in perfect shape as well (please see pics). Manual is in FINE++ to NEAR MINT overall condition. Buyer agrees to pay $FREE for S & H. Thanks for viewing.............Triple K