A softcover copy of Varian Data Machines 620/i Computer Manual from 1968. The outside has some scuffs, scratches, rub wear, and some creases. There is also some rub and bump wear along the edges. Inside there is one minor instance of underlining of text on page 1, which I have photographed. Some pages throughout the book have creases that appear to have been caused during the printing process, which I have photographed one example of. There is a perforated page that is missing whatever was originally attached to it. There is also some minor water damage to the lower corners of some pages at the back of the book. Please look at all photos provided for a better idea of condition. Shipped via USPS Media Mail.