Richard J. Hayes Papers,
1902-1976.
Principally concerned with Hayes's breaking of German codes for the Irish Army during World War II.
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Main Creator: | |
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Contributors: | |
Format: | Manuscript |
Language: | English |
Subjects: | |
Notes: | Physical description: 90 folders. |
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Folder marked "Capt. Healy: Preetz document" containing letter from Captain Joseph G. Healy about codes,
1940 Sept. 13.
In Collection: | Richard J. Hayes Papers, 1902-1976. |
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Main Creator: | |
Language: | English |
Extent: | 1 item (2 pages). |
Format: | Manuscript |
Call Number: |
MS 22,983/19
(Manuscripts Reading Room) |
Rights: | Reproduction rights owned by the National Library of Ireland. |