Extracts from an article by P. J. Little titled 'The Mystery of the Dublin Castle Cypher',

1942.

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Bibliographic Details
Main Creator: Little, Patrick J., 1884-1963
Contributors: O'Donoghue, Florence, 1895-1967
In collection: Florence O'Donoghue Papers.
Format: Manuscript
Language:English
Subjects:
Notes:Physical description: 1 item (8 pages).
Arrangement:Item