Bibliographic Details
In collection:	Richard J. Hayes Papers, 1902-1976.
Format:	Manuscript
Language:	English
Subjects:	World War, 1939-1945 > Secret service > Germany World War, 1939-1945 > Secret service > Ireland World War, 1939-1945 > Cryptography Ireland > Foreign relations > Germany Germany > Foreign relations > Ireland
Notes:	These are the documents referred to in MS 21,981/4. Physical description: 1 item (8 plates). more
Arrangement:	Item