Thank you very much for viewing. This is the Carl Fischer edition of "Arban's," one of the most famous trombone method books. I purchased it about 20 years ago and practiced with it frequently, so it's not in the best condition, with stains and folds from use as bookmarks. However, there are no markings inside, and the pages are clean. It's originally quite thick, so I think it would be fine to copy or scan only the necessary pages for carrying around, keeping the original at home. Please, make good use of it. I believe this version is hard to find, so please consider it at this opportunity.