Original 1st printing 4&5/8 x 7" concert postcard handbill for Delaney & Bonnie, Voices of East Harlem, and Jam Factory performing at the Fillmore West in San Francisco, Ca on 12/26-29/1970.  It has a schedule back.
 
Art by Norman Orr.  Image is #262 in the Bill Graham Fillmore series.
 
The card is in excellent/near mint condition.