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 Blitz!, by Lionel Bart, Adelphi Theatre, London, 8^th May 1962 – 19^th September 1963 and click the button that will have appeared there.

If they have the exact same name, a search for production of Blitz!, by Lionel Bart, Adelphi Theatre, London, 8^th May 1962 – 19^th September 1963 will probably help.