Scope and Contents The collection of Rudi Holzapfel on James Clarence Mangan includes Holzapfel’s notes, drafts, collected correspondence, publications and clippings of Mangan’s published work. Rudi Holzapfel’s bibliography, James Clarence Mangan: A Check List of Printed and Other Sources (1969), was the most complete bibliography of Mangan until Jacque Chuto’s James Clarence Mangan: A Bibliography ( 1999). Holzapfel’s work on Mangan continued over many...