Here is something you rarely see – maybe never, or never again? Rare Joni Mitchell flyer for her concert at Mandel Hall at the University of Chicago on November 18, 1968. Flyer/poster measures 11 x 8.5 and is printed on light green card stock. It is in fantastic condition with only flaw being three tiny pinholes. It has red stamp from University which reads “Registered Student Organization – Oct 8 1968″ at bottom center. Certainly a rare piece of music ephemera from the legendary Mitchell, who performed at the last Grammy awards (“Both Sides Now”) and recently turned 80. The flyer/poster came from the estate of a former student and musician who attended the University at that time.