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 Isabella, by Thomas Southerne, Theatre Royal, Edinburgh, 1808 – 1809 and click the button that will have appeared there.

If they have the exact same name, a search for production of Isabella, by Thomas Southerne, Theatre Royal, Edinburgh, 1808 – 1809 will probably help.