Original 1st printing 4&5/8 x 7" concert postcard Handbill for Butterfield Blues Band, Incredible String Band, Buddy Miles, Ravi Shankar and Quartermass performing at the Fillmore West in San Francisco, Ca on 12/14-16/1970.  It has a schedule back.
 
Art by Norman Orr.  Image is #261 in the Bill Graham Fillmore series.
 
The card is in excellent/near mint condition.