The Investigation Network
Connections Explorer
Every line on this board is documented. The Archive remembers not just that two records are connected — but why, and where the evidence lives.
Pinned to the board · 7 documented connections
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If you're learning about this topic for the first time, these are the best places to continue — documented evidence and historical relationships are the guide.
Dossier
The Cambridge Five
MI5 and MI6 is documented in the evidence record of this published dossier.
Published Dossier11 verified sources
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Anthony Blunt
Co-documented with MI5 and MI6 in 1 published dossier, including “The Cambridge Five”.
ReportedAppears in 1 dossier
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Arnold Deutsch
Co-documented with MI5 and MI6 in 1 published dossier, including “The Cambridge Five”.
ReportedAppears in 1 dossier
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