Original 1st printing 27&3/4 x 20&7/8" concert poster for a trio of Bill Graham-produced 1971 shows at the Fillmore West and Winterland in San Francisco, CA; Fleetwood Mac with Tom Rush and Clover on 2/11-14 and It's A Beautiful Day, Blues Image and Tower of Power on 2/18-21, both at the Fillmore West, along with Steppenwolf with Cold Blood, Shiva's Head Band and Buddy Guy with Junior Wells  on 2/12-13 at Winterland. Design by Jake Pierre, image is # 270 in the Bill Graham/Fillmore series. Medium glossy coated index stock poster is in excellent (B+) condition; just a subtle (almost invisible) 7" (approximately) vertical bend extending from the top of the helmet of the soldier on the left side of the poster to the bottom edge, a couple of scattered pinch dings and fingerprints and a soft bend in the upper right corner, otherwise fine. One of the stranger-looking late-period double-sized Fillmore posters.