1. Add MS 25929 Reference (shelfmark): Add MS 25929 Title: Scope & Content: "The Siege of Warsaw, a Tragedy, in 5 Acts, by Thomas O Neill. 1799." Paper. Quarto. Thomas O'Neill: The Siege of Warsaw: a tragedy: 1799. London Theatres: Collection of plays etc., intended for performance at the same: 18th-19th centt. Collection Area: Western Manuscripts Languages: English Date Range: 1799 Extent: 1 item