This is an ORIGINAL Socony-Vacuum Oil Company "Air Compressor Lubrication" Manual (1935 printing). This manual has super illustrations as well as having in-depth air compressor lubrication information.  This is in a large format at 9" x 11 1/4".  The condition of the cover is very good with NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This manual contains 50+ perfect pages. Manual is in NEAR MINT overall condition. Buyer agrees to pay $FREE for S & H. Thanks for viewing.............Triple K