Original 1st printing 4&5/8 x 7" concert handbill postcard for Chicago, The Steve Miller Band, and the Charlatans at the Fillmore and the Winterland Auditoriums in San Francisco, CA on 5/29-6/1/1969.  The card has a schedule back.
 
Art by Randy Tuten. image is #175 in the Bill Graham/Fillmore series. 
 
Postcard is in near mint condition.