HUMBLE PIE UNUSED CONCERT TICKET, FOR THE MAY 4 1973 PERFORMANCE AT THE FABULOUS FORUM, PETER FRAMPTON ON GUITAR, THIS CONCERT WAS IN PROMOTION OF THER NEW ALBUM EAT IT,  FOLLOWING THE CHART TOPING SMOKIN ALBUM, THANKS FOR VIEWING VINTAGE UNUSED CONCERT TICKETS ESPECIALLY AT THE MARQUEE VENUES, ARE ONLY GOING TO GO UP IN VALUE ,GREAT PIECE OF PRINTED HISTORY OF YOUR FAVORITE ARTIST,  WITH THE DIGITAL AGE  HARD TICKETS ARE THE PAST.