Thanks for helping improve the accuracy of the site. We’ve noted what item you were on; please now visit the web page of the duplicate of production of Knuckle, by David Hare, Oxford Playhouse and Comedy Theatre, London (now Harold Pinter Theatre, London), January – August 1974 and click the button that will have appeared there.

If they have the exact same name, a search for production of Knuckle, by David Hare, Oxford Playhouse and Comedy Theatre, London (now Harold Pinter Theatre, London), January – August 1974 will probably help.