John Sinclair Poster
John Sinclair Poster
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John Sinclair Poster

Print Variations

The 1st printing poster measures 16 1/8" x 21 1/4" and was printed before the concert.

The 2nd printing poster differs from the original in its slick glossy stock and smaller size, which is 12 3/4" x 17 1/4". Gary Grimshaw authorized this reprint in 2004.

About Gary Grimshaw

Gary Grimshaw's talent has kept him in demand and in the spotlight in a career covering the rock scenes in Michigan and the San Francisco area. Doing much of his early work for the Detroit rock & roll band MC5, the Vietnam veteran turned anti-war activist designed his first concert poster in 1966. Working in San Francisco between 1966-70, he moved back to Michigan and settled in Motor City in 1974 where he concentrated on the local rock scene for the next 14 years. Recognized as an originator of the psychedelic poster form, Grimshaw passed away at the age of 67.