Claims

The 1945 Farm Hall transcripts predate the 'Die Glocke' and 'red mercury' stories by decades, so they cannot refer to either by those names

Documented · occurred What these labels mean →

The Farm Hall transcripts record the secretly bugged conversations of ten German scientists interned in England in 1945. The 'Die Glocke' (Nazi Bell) story was first described in Igor Witkowski's 2000 book Prawda o Wunderwaffe and popularized by Nick Cook's The Hunt for Zero Point; the 'red mercury' story dates to no earlier than the late 1970s (Skeptoid traces the term to at least then; Chris Camp places the story's start in the late 1980s Soviet Union). Both came decades after 1945, so the transcripts cannot refer to either by those names. This is an argument from dates, not a full-text search; 'Glocke' is also an ordinary German word for a bell. The source's 'released in 1992' date is not asserted here.

Evidence

RelationRecordNote
documentsbooks.google.comNick Cook, The Hunt for Zero Point (first pub. 2001; Crown paperback ISBN 9780767906289, 2003), Google Books search-inside snippets fetched directly 2026-10-04: index p. 283 '(Die Glocke, code names Laternentrager and Chronos), Germany, WWII, 182-84'; p. 188 'the Bell. The experiment started out at a top secret SS-run facility near Leubus'; pp. 182-196 attribute the account to Witkowski's research
documentshistory.aip.orgAIP Heisenberg exhibit: 'The ten captured scientists interned at Farm Hall, England'
documentsatomicarchive.comAtomic Archive: excerpt from the declassified transcripts of secretly recorded conversations at Farm Hall (6 Aug 1945)
documentsjasoncolavito.comJason Colavito: 'In his 2000 book Prawda o Wunderwaffe … Witkowski claimed' (origin of the Bell story)
corroboratessandboxx.usSandboxx: Die Glocke 'first discussed by Polish journalist Igor Witkowski … popularized by … Nick Cook in his book, The Hunt for Zero Point'
documentsarmscontrolwonk.comChris Camp, 'The curious tale of Red Mercury', reader dispatch published by Jeffrey Lewis on Arms Control Wonk, 19 Nov 2013: 'The story seems to have begun in the late 1980s in the then Soviet Union'
corroboratesskeptoid.comSkeptoid #713: 'The term itself has been around since at least the late 1970s — there doesn't seem to be any verifiable specific origin of the term'

Sources

SourceRelationAt
Die Glocke - the Nazi Bell (Why Files 2026)reports

Tied from

FromRoleYearsVerdictSource
A full-text search of the Farm Hall transcripts finds no mention of Die Glocke or red mercuryconfirmation of the dating argument1945Structural

Claim

The Farm Hall transcripts record the secretly bugged conversations of ten German scientists interned in England in 1945. The 'Die Glocke' (Nazi Bell) story was first described in Igor Witkowski's 2000 book Prawda o Wunderwaffe and popularized by Nick Cook's The Hunt for Zero Point; the 'red mercury' story dates to no earlier than the late 1970s (Skeptoid traces the term to at least then; Chris Camp places the story's start in the late 1980s Soviet Union). Both came decades after 1945, so the transcripts cannot refer to either by those names. This is an argument from dates, not a full-text search; 'Glocke' is also an ordinary German word for a bell. The source's 'released in 1992' date is not asserted here.

Confirmation by full-text search is held separately: A full-text search of the Farm Hall transcripts finds no mention of Die Glocke or red mercury.