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 Sweet Sorrow, by H. D. Barr, Birmingham Repertory Theatre (1971 onwards), 31^st January – 11^th February 1938 and click the button that will have appeared there.

If they have the exact same name, a search for production of Sweet Sorrow, by H. D. Barr, Birmingham Repertory Theatre (1971 onwards), 31^st January – 11^th February 1938 will probably help.