Vintage National Air Sanders Rockford Illinois advertising booklet brochure pamphlet. Unmarked exact age is unknown includes models 100 300 400 and 500. Softcover with binder ring holes near spine, 18 illustrated pages. In solid condition pages are clean easy to read none are ripped torn highlighted or marked. There are imperfections that include pages have turned slightly darker there are a few light spots and smudges, rubbing along outer edges.Covers have wear and show age, discoloration turned darker in areas other areas have faded , smudge marks scratches scuffs rubbing bald spots along edges and corners.Even though there are imperfections booklet is in good solid condition for age it would make a great reference reading copy. Please look at pictures and use the zoom feature for more of an up close view. I will not accept any returns, sorry for any inconvenience. Shipped for free international rates apply. Any questions or to request more detailed pictures please email me I do respond quickly!