◆ SpookStack

Declassified Document Archive & Reader
Log In Register
Reader Ad Slot
Reader Ad Slot placeholder
If you would like to support SpookStack without paying out of pocket, please consider allowing advertising cookies. It helps cover hosting costs and keeps the archive free to browse. You can change this choice at any time.

Cambridge Five Spy Ring — Part 8

101 pages · May 09, 2026 · Broad topic: Intelligence Operations · Topic: Cambridge Five Spy Ring · 99 pages OCR'd
← Back to feed
Tracy Harbo Aldez Belmo Laughlin Mokr ; a vf Tele. Room Zp t/ Noase “Ene # ploir is “yackeny, 38,. tye and_G Guy uy ES ur Burgess” 40, disappeared from: “¢ eir British Aoreien 0 Oftice Piet . en May” 26... ee “""The State’ ‘Departmer : Rawever, that Mr.MacLean.am Ls M4 oh baby Rates < 2 aeonsiderable amount-of infor! By LETFER 38s 4 1976 © of ‘ion on the U, S..atomic energy pri PER FOIA REQUEST gram.: He got: this information in > Mr: MacLean - - i 1947 and 1948 when’ he was secreé- me "Or Me mrorme i oN eta rag eteg ge neta’ “tary of the Combined Policy Com: pole to ‘him in 1947; and 1948,”, th anization” get. good » marks.” But} it is suggested that: mittas which dlecided atomic -mat- epartment | said, “was ~ classifi t ove’ ith which the’ British security ganization might otherwise : - peer a , ters" for ‘the “Us ‘Sy Canada‘ “and! a would then have been useful at : /Britain.*~, ie Pee ah ve Ty 2 [that time to the Soviet atomic ener * *The P BY, program and strategic Dianners. State Departmen “Berause of the changes in the rate and scale of the U. S. program _in the intervening years, the. infor- mation available to him-then would not now: he of any’ appreciable ald j te the USS. wox The fact remains ° “that. ur. Mac! ~ 1 Lean and Mr. Burgess | did compile maga “calmed Mi Ma ‘R ‘great deal of knowledge’ u useful . . ew how -man atomic’ Saaee e Pater, “'bembs'the West had, what were the; to the Soviet Union. Between them NOT RECORDED thev also had - knowledge’ of codes, WAS nen wm eee: am OCP axe 1961 uranium resources an how -n ates ‘ bombs: could: be, es and with vexist-| of North Atlantic Treaty qeeanee : ese “jing ‘sources and‘ ‘materials? °s x The department pointed ‘out , Mr. MacLean assumed: his’ job as -sec- “retary of the Policy. Committee. here in’ February, 1947.0 ptt stg: i tion anti-Communist plans, Japan peace treaty objectives and no 4o tell: Page ing ,what other.. information: which. they- might have- obtained outside ¥ he, yp tnelr own areas of aut ; POLITICAL ISSUE ns ‘Since 1946,” the de artment said, : a ; “here has exchange 0 Disappearance” ‘of? “MacLean* "an Lormation. once i anable Burgess on May 26 has ‘become’ a material prod erial. pro uction... c processes, | hot political issue in. Great B tain.* Times-Herala vo x » 4 Wash. Post A ae L Weapons techno segs nna Ome aa eecclemt Conservatives accuse” the “Soc Wash. News & ments Or “st ockpiles 0: Issionabl British government of negligence.; — The assumption from" the moment: et = — : tu of their flight from ‘London has4 ... an . « Wash, Star™ been that the two,men fled, pehind ve — . formation” of * the” three~ natio ee uri ata hh ; ag . ~ oy ormation ‘nations’ ||. p Security. experts ere. ma ge - ‘ : a or i ‘for peacetime uses,’ Hyinsh Soclalists fo be une] - Y. Mirror ___ amounts of: uranium, .fthe . A-bomb1 3 oes a oraach to on, “ ingredient)‘, “available’ to/ the’ three’? un espionage. Biri e - N. Y. Compass * countries af'that'time and what the | Hilal sheror| . __ | committeg;« considered *- ul bet fe rere) Tie ; 3 classified, - or-. Kept ‘secret, ¢ a0) .
OCR quality for this page
Community corrections
First editor: none yet Last editor: none yet
No user corrections yet.
Comments
Document-wide discussion. Follow the Community Standards.
No comments on this document yet.
Bottom Reader Ad Slot
Bottom Reader Ad Slot placeholder
If you would like to support SpookStack without paying out of pocket, please consider allowing advertising cookies. It helps cover hosting costs and keeps the archive free to browse. You can change this choice at any time.

Continue Exploring

Use the strongest next step for this document: continue reading, jump to the topic hub, or move into the matching agency collection.
Continue Reading at Page 98
Jump straight to page 98 of 101.
Reader
Cambridge Five Spy Ring — Part 35
Stay inside Cambridge Five Spy Ring with another closely related document.
Topic
FBI Documents & FOIA Archive
Open the FBI agency landing page for stronger archive context.
FBI
Cambridge Five Spy Ring Topic Hub
See the topic overview, related documents, and linked subtopics.
Hub

Agency Collection

This document also belongs in the FBI Documents & FOIA Archive landing page, which is the stronger starting point for agency-level browsing and for searches focused on FBI records.
FBI Documents & FOIA Archive
Open the agency landing page for introduction text, topic links, and more FBI documents.
FBI

Explore This Archive Cluster

This document belongs to the Intelligence Operations archive hub and the more specific Cambridge Five Spy Ring topic page. Use these hub pages when you want the broader collection context, linked subtopics, and more documents around the same archive thread.
Related subtopics
MKULTRA
28 documents · 928 known pages
Subtopic
Interpol
17 documents · 1676 known pages
Subtopic
Basque Intelligence Service
10 documents · 965 known pages
Subtopic
Release 2000 08
2 documents · 77 known pages
Subtopic
08 08 Cia-Rdp96-00789R000100260002-1
1 documents · 4 known pages
Subtopic
08 08 Cia-Rdp96-00789R002600320004-5
1 documents · 12 known pages
Subtopic