I believe Stanley Mouse is sitting behind Kelley in photo. Very clean poster with exception of what appears to be 3 small light stains along right edge border.You can even see where Sharpie Pen that Kelley and Mouse signed with bleed thru to back. In closeup pic you can see the silkscreen pattern used. The item "Near Mint Orig Grateful Dead Handbill Avalon Ballroom WithPhoto Documentation1966" is in sale since Sunday, February 10, 2019. This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Grateful Dead\Posters".
The seller is "kb-classics" and is located in Broadway, Virginia. This item can be shipped to United States.