Helyar, James2010-02-052010-02-051971Gilbert and Sullivan; papers / edited by James Helyar. Lawrence, Kansas: University of Kansas Libraries, 1971.ML36 .I584https://hdl.handle.net/1808/5875228 p. illus. 25 cm. Includes bibliographical references.en-USGilbert, W.S. (William Schwenck), 1836-1911 --congressesSullivan, Arthur, Sir, 1842-1900 --congressesBookopenAccess