October 2, 1969. 4 5/8" x 7".  Fillmore West, San Francisco. Crosby, Still, Nash & Young BG194. 

Cool Fact - Crosby, Stills, Nash and Young were scheduled to play their first-ever gigs at Bill Graham's Fillmore West and Winterland. However, they were forced to postpone the show, and Janis Joplin and Santana stepped in to replace them, along with the original billing of Blues Image and John Sebastian. The poster, handbill and postcards had already gone to print.