Original 14&7/8 X 23" 1969 SIGNED pen and ink artwork (unknown design/unspecified poster) by Jim Blashfield;

 Rendered in pen/marker (with pencil underlines and white-out corrections) on semi-thick glossy stock paper, the piece has a 2 x 3" area of missing paper in the upper left corner/quadrant, along with moisture wear/staining all along the bottom and left margins, a few randomly-placed staple holes/tiny drag tears (upper right corner/margin, in the lower right corner), a bit of edge wear, tape pulls on the reverse... definitely a well-worn piece, but it IS one-of-a-kind. 

 Very unique HAND-SIGNED original artwork by one of the original Fillmore artists.