Mike collected many of the signatures of attendees, located all around the poster on the matting. I collected some of them, myself as well. Here is the list of signatories starting from the top right, clockwise. Lee Quarnstrom (Merry Prankster), Robert Hunter, David Nelson, George Walker, Sunshine Kesey, Richard Alpert (Ram Dass)Hank Harrison, Sonny Barger of the Hell's Angels, Wavy Gravy, Allen Ginsberg, Tom Constantin, Ramrod, Ken Kesey, John Swan (Prankster), Rock Scully, Ken Babbs, Phil Dietz (Prankster), Chuck Kesey, Phil Lesh, Herb Greene, Sara Garcia, Mountain Girl, Bob Weir, Timothy Leary, Billy Kreutzmann, Grace Slick, Mike Hagen (Prankster) & Chet Helms - Almost all of these people were actual attendees of the acid test events. This is literally a piece of psychedelic artwork, not just a Poster.
This is a very special item. The hand coloring matches the hand coloring on my handbill that was hand colored by the Merry Pranksters, also available at this time. An opportunity like this may never come up again. This is truly a "once in a lifetime" chance to acquire a very important piece of early psychedelic history, that is sure to increase in value over time. PLEASE CONSIDER PICKING UP IN PERSON.This is a Great Investment Item. Acid Test Posters and Handbills are the most collectable items of the psychedelia rock and roll period. Psychedelic Concert Posters are one of today's most solid investments. The item "ORIGINAL Hand Colored & Signed Grateful Dead Acid Test Poster 1965 Museum Piece" is in sale since Sunday, November 7, 2021. This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Grateful Dead\Posters".
The seller is "postertrip" and is located in Oakland, California. This item can be shipped to United States.