The image area was largely unaffected. Most of these are beat up, as the paper stock is tissue-paper thin. Picture is a high resolution scan of the actual item. This is where the psychedelic movement started, and is a very early Grateful Dead piece. The item "Original Acid Test/Grateful Dead LARGE version 1965 poster!17 X 22 AOR 2.4" is in sale since Friday, July 21, 2017. This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Grateful Dead\Posters". The seller is "straitjackit" and is located in Sacramento, California. This item can be shipped to United States.