Official 1988 Bill Graham Presents-issued 16 x 20" (appx.- edges are hand-trimmed) t-shirt test pelon (silkscreen on synthetic felt) for the 12/4/1988 Bridge School Benefit Concert, held at Oakland Coliseum;

Acts listed include: Tracy Chapman, Crosby, Stills, Nash & Young, Bob Dylan, Jerry Garcia & Bob Weir, Billy Idol, Nils Lofgren, Tom Petty & the Heartbrakers and host Timothy Hutton.

 While a letter grade doesn't really apply in this case, the piece has a pair of horizontal/vertical folds, a slight scuff in the right center margin and a few small surface spots around the outer margin area, but is otherwise in fine shape- no fading/toning or any other damage. If it were a poster, I'd probably give it a B/B+ overall.

As an added bonus, the piece has been HAND-SIGNED (and personalized -"To David- Believe!") in black sharpie by Nils Lofgren!