The spiral bound spine end is crisp and sharp with some light wear, hand written title in marker. The boards and corners are nice with some minor denting and wear. The hinges and binding are tight and strong. The pages are bright and clean, sparse notes and marks, a few dented and folded page corners, name in pencil on ffep and back inside cover, book is nice.The item "The Theory of Mathematical Machines 1948 Francis J Murray Early Computer" is in sale since Monday, October 26, 2015. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Manuals & Merchandise". The seller is "industrialdecorating" and is located in Montgomeryville, Pennsylvania. This item can be shipped worldwide.