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R. T. H.
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R. T. H.
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R. T. H.
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Introductory,
1946 Jan. 2.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1946 Jan. 2.
Notes
Comprises: Introduction (paragraphs 1-2); historical...
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Photostat copies of codes and ciphers.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Physical description: 1 item (45 pages).
Call Number:
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Intercepted radio ciphers,
1941 Jan.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1941 Jan.
Notes
Typescript. Physical description: 1 item (12 pages).
Call Number:
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Intercepted radio ciphers, July, October and November 1942, with attached note "Cdt. Butler to see Dr. Hayes re attached 14/7/42",
1942.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1942.
Notes
Manuscript in pencil. Physical description: 1 item (...
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Folder and envelope marked "Swedish cipher machines, 1948" containing code breaker's notes and report on the safety of the Swedish cipher machines offered to the Department of External Affairs,
1948-1949.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1948-1949.
Notes
Manuscript report and typescript copies. Physical des...
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Photostat copies of codes and ciphers.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Physical description: 1 item (20 pages).
Call Number:
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Appendix C: Description of a code,
[undated].
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
[undated].
Notes
Based on a poem. Photostat copy, incomplete. Physical...
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Intercepted radio ciphers, 12/2/1941 - 16/2/41.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Typescript. Physical description: 1 item (33 pages).
Call Number:
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Richard J. Hayes Papers,
1902-1976.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
Published / Created
1902-1976.
Notes
Physical description: 90 folders.
Call Number:
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Miscellaneous documents and drafts relating to ciphering and decoding.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Physical description: 1 folder (100 items).
Call Number:
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Photostat copies of codes and ciphers.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Physical description: 1 item (58 pages).
Call Number:
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Browne and Nolan science exercise book containing ciphers.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Physical description: 1 item.
Call Number:
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Intercepted radio ciphers, 5/2/1941 - 7/2/41.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Typescript. Physical description: 1 item (42 pages).
Call Number:
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Intercepted radio ciphers, April and November 1943.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Manuscript on printed forms. Physical description: 1...
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Official envelope, marked "B10" (changed to "8"), containing notes on cipher,
[undated].
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
[undated].
Notes
Physical description: 1 item (19 pages).
Call Number:
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Photostat copies of ciphers.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Pages 2, 4, 8, 11, 14; incomplete. Physical descripti...
Call Number:
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Envelope marked "Italian Legation Code", containing telegrams mainly from the Italian Embassies in Madrid and Lisbon to the Italian Legation, Dublin, with note from Richard J. Hayes and transcripts of telephone calls from the British Representative's Office (Dublin) and Papal Nunciature (Dublin),
1944 Feb. 2 - May 26.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1944 Feb. 2 - May 26.
Notes
In envelope "On His Majesty's Service: National Libra...
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Description by Richard J. Hayes of cipher message burnt by Hermann Goertz in the grate of his cell,
1943 June 29.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1943 June 29.
Notes
Physical description: 1 item (2 pages).
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Note on the cipher used by the Irish Army,
1943 Jan. 20.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Published / Created
1943 Jan. 20.
Notes
Manuscript. Physical description: 1 item (2 pages).
Call Number:
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Intercepted radio ciphers, 17/2/1941 - 18/2/41.
Manuscript
Main Creator:
Hayes, Richard J., 1902-1976
Language:
English
Format:
Manuscript
In collection:
Richard J. Hayes Papers, 1902-1976.
Notes
Typescript. Physical description: 1 item (21 pages).
Call Number:
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Hayes, Richard J., 1902-1976
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Burdick, Charles Burton, 1927-1998
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Richard J. Hayes Papers, 1902-1976.
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1939-1945
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1890-1947
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