16.25x22.5" for event held July 31 at Norwegian restaurant/nightclub. Concert lists performers "Willie Dixon, Johnny Shines, Clifton James, Sunnyland Slim, Walter Shakey Horton" and has great image of Willie Dixon performing. Margins have some creasing and lt. wear with corner pinholes and a few small tears with a few transparent tape repairs on reverse. VG but clean and would frame nicely. Blues musician Willie Dixon (1915-1992) was a Grammy award winner noted for famous compositions including Little Red Rooster, Hoochie Coochie Man, Back Door Man, Wang Dang Doodle, and Bring It On Home. The songs were written during the Chess record period 1950-1965 and performed by Muddy Waters, Howlin' Wolf, and Little Walter. Great for display.