Original 1st printing 14 x 19&7/8" concert poster for the Youngbloods appearing with Mount Rushmore and Phoenix at the Avalon Ballroom in San Francisco, CA from 2/16-18/1968.

 Art by Bill Henry, image is # 109 in the Family Dog/Avalon series.

 Medium flat index stock poster is in excellent (B+) condition; there are tiny diagonal bends in all four corners, along with a few nearly-invisible handling dings and a thin stress bend or two hiding within the image area, otherwise fine.

 ULTRA-vibrant/psychedelic Avalon Ballroom poster from early 1968! According to Rusty, Bill Henry was a high school student when he did this one.