Original 1st printing 14 x 21&3/8 " concert poster for Steppenwolf appearing with Charlie Musselwhite, Indian Head Band and the Fourth Way at the Avalon Ballroom in San Francisco, CA from 4/19-21/1968.
 
 Art by Bob Fried, image is # 115 in the Family Dog/Avalon series.
 
 Medium flat index stock poster is in near mint to excellent (A-/B+ to B+) aside from a few tiny edge dings scattered around the outer margin area and a couple of nearly-invisible handling dings hiding within the image area, it is a GORGEOUS example of this mid-'68 Avalon poster with a very tight Bob Fried design.