Extremely rare original poster for a concert headlined by Ginger Baker's Air Force with Matt The Hoople as a second act.  This is a classic poster for a relatively small venue performance at a university at a provincial city.  At various times Ginger Baker's Air Force had different members, including Stevie Winwood.  Matt The Hoople began as a regional band and later went on to success when they were produced by David Bowie.  Poster is in fair condition.  Please review photos carefully. Appearance would  definitely benefit from being professionally mounted on linen backing.