Original 1st printing concert tickets for Friday and Saturday for Santana, The J. Giles Band, Buddy Miles, Eric Burdon & War, Wayne Cochran, War, CC Riders and Sugarloaf at the Fillmore West and Winterland, in San Francisco, CA on 3/25-28 & 4/1-8/1971.
 
Art by David Singer, image is #275 in the Bill Graham/Fillmore series. 
 
Friday ticket is near mint, Saturday ticket has a fold near the bottom.