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 O Mistress Mine, by Terence Rattigan, Montclair Theatre, Montclair, New Jersey, USA, 23^rd – 28^th August 1948 and click the button that will have appeared there.

If they have the exact same name, a search for production of O Mistress Mine, by Terence Rattigan, Montclair Theatre, Montclair, New Jersey, USA, 23^rd – 28^th August 1948 will probably help.