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 Royal Shakespeare Company production of The Wizard of Oz, by L Frank Baum and John Kane, Barbican Theatre, London, 21st December 1988 (press night) and click the button that will have appeared there.

If they have the exact same name, a search for Royal Shakespeare Company production of The Wizard of Oz, by L Frank Baum and John Kane, Barbican Theatre, London, 21st December 1988 (press night) will probably help.