A virtually Mint first printing of the classic poster for The Who at San Francisco's Cow Palace in November, 1973, featuring art by David Singer. This was the famous concert where Keith Moon collapsed on stage and was replaced for three songs by Scot Halpin of Muscatine, IA (who was in the audience and volunteered.) This copy has some ultra minor handling, but is otherwise perfect. A beautiful and impressive poster; 18.75" X 25.5".