Jimi Hendrix Experience Original Handbill for Regis College Field House Concert, February 15, 1968. A rare 5" x 7" black on yellow cardstock handbill for a Valentine's Day concert in Denver with the Soft Machine as the opening act. It features great graphics and period lettering; the show was presented by Feyline Productions with a ticket price of $3.00. This was probably quite a wild date night for students of this Roman Catholic Jesuit school that was founded in 1877. Mint condition.