Original 1st printing  4&5/8 x 7 concert postcard handbill for Quicksilver Messenger Service, Mott The Hoople, and Silver Metre at The Fillmore West in San Francisco on 7/9-12/1970   The postcard has a schedule backing.
 
Art by David Singer, image is #242 in the Bill Graham/Fillmore series. 
 
The card is in very good/excellent condition.  There is some very light toning at the top (see photo,) otherwise nice.