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How One British Clerk Detected a Nazi Spy Ring From a Single Typing Mistake

189K views · Jun 16, 2026 · Education

Comments · 192

  • @nigelmanning-q5k · 3 months ago

    We've detected a poor AI narrator by his poor pronunciation of the name Cholmondeley.

    139

  • @sixteencandles1 · 3 months ago

    The name "Cholmondeley" is pronounced "Chumley"

    65

  • @andyhleitch6725 · 3 months ago

    Nonsense. Charles Christopher Cholmondeley was not a junior clerk but an RAF officer, a major player in Operation Mincemeat.

    36

  • @archercolin6339 · 2 months ago

    Interesting video but, like a lot these days, the AI's inability to pronounce some words correctly is noticeable

    20

  • @BritishRecords-d9x · 1 month ago

    "A single misaligned Q was enough to bring an entire spy network into the light." That ending is a great reminder that history can turn on the smallest details. Which overlooked WWII intelligence breakthrough has surprised you the most?

    1

  • @jeremydyke7595 · 3 months ago

    As well as the Chumley, and other mistakes,  the Post Box caught my eye, because it has the cypher of Queen Elizabeth the second, who, it is well known, was a young girl during the war. Most strange.

    25

  • @philoshaughnessy906 · 2 weeks ago

    His name was agent Qwerty. They had been keeping tabs on him for some time. They  gave him space because they knew that, inevitably, he would return to the capital when his shift ended.

    6

  • @LeonardGalit · 1 month ago

    It's very interesting that counter-espionage agents would be able to notice a typewriter's tendency to make the 'q' lower and thus be able to track German spies. God bless these agents; they're heroes.

    4

  • @colinlambert882 · 2 weeks ago (edited)

    Three mistakes in 27 seconds, starting with Chumley. But RT bus would’ve had a white paint outline on the rear of a bus, to help it be seen on the blackout and Stanier Black 5 never ever ran on Southern Railway tracks into Victoria.

    2

  • @momv2pa · 2 months ago

    I recognize the narrator’s voice. I used to watch another channel and the host/narrarator was a man named Liam. Now they may have used AI to duplicate his voice, but it was great hearing him again.

    7

  • @plunkervillerr1529 · 3 months ago

    My  typewriter  spits out stinkluber, if it isn't clean on Mondays.

    1

  • @maryoregan6770 · 3 months ago

    As well as the Chumley mistake, the 1940 evacuation took place at DunKIRK not DUNkirk ie stress the second syllable not the first.

    3

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