Intelligence
Found in 343 Collections and/or Records:
(Untitled), 30 Sep 1942
(Untitled), 12 Oct 1942
Telegram from WSC to General Harold Alexander [later Lord Alexander of Tunis, Commander in Chief Middle East] marked "most secret and private" informing Alexander that he is arranging for more exactly textual M.K.'s [Enigma decrypts] to be sent from now on.Annotated by Desmond Morton [Prime Minister's Personal Assistant]: "Defence Registry. This telegram is not to be distributed. Will you please return this copy to me.".
(Untitled), 29 Oct 1942
(Untitled), 05 Aug 1942
Telegram from WSC [Cairo, Egypt] to Deputy Prime Minister [Clement Attlee] marked "most secret and personal" informing him that false rumours about WSC's movements are being spread through special channels to confuse the enemy.
(Untitled), 07 Aug 1942
Copy of a telegram from [?] Captain R F Gore Browne forwarded to Commodore Horace Norman, Brigadier Francis de Guingand [Chief of Staff to 8th Army], Group Captain A J Rankin and Director CBME, giving [an Enigma decrypt] of a German situation report for the day, including bomber attacks in the Alamein area [Egypt], information on a Long Range Desert Group unit on the northern edge of the Qattara depression, and German and Italian serviceable tank strengths.
(Untitled), 06 [Aug] 1942 - 07 [Aug] 1942
(Untitled), 21 Nov 1942
(Untitled), 21 Nov 1942
Copy of CHAR 20/91B/19 - 20. Carbon copy.
(Untitled), 06 Aug 1942
(Untitled), 06 Aug 1942
(Untitled), 22 Feb 1943
(Untitled), 16 Dec 1942
(Untitled), 27 Dec 1942
Telegram from WSC to General Harold Alexander [later Lord Alexander of Tunis] (Commander in Chief Middle East) marked "personal and most secret" commenting on "Boniface" information [Enigma decrypts, ULTRA] showing the enemy in great anxiety and disarray at Buerat [Libya] and hoping that Alexander will be able to bring forward his strike.
(Untitled), 28 Mar 1943
Telegram from WSC to General Sir Bernard Montgomery (General Officer Commanding the Eighth Army) congratulating him on his victory and informing him of the position of the other divisions [information learned from Enigma decrypts]. T391/3.
(Untitled), 6 Apr 1943
(Untitled), 11 Apr 1943
Telegram from WSC to General [Sir Harold] Alexander [later Lord Alexander of Tunis, Deputy Commander in Chief North African Theatre of Operations] marked 'most secret and personal' thanking him for his telegram, commenting that Alexander's combinations seem to be working well and that Boniface [Enigma decrypts] shows that the enemy is in a dire condition, especially in fuel. Typescript.
W F Clarke's papers on Jutland, 1916-08 - 1981-08
Includes: schedule of decyphers held by Room 40 OB, Admiralty; Patrick Beesly's papers on cryptographic intelligence, German and British, 1981.