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Index/Organizations/Topf & Sons

Topf & Sons

Fact-Checks

2 results
Feb 7, 2026

What forensic evidence confirms the use of gas in Nazi extermination camps?

Forensic confirmation that in Nazi extermination camps rests not on a single smoking-gun test but on the convergence of multiple independent lines of physical, chemical, archaeological and documentary...

Jan 20, 2026

What do Nazi architects and SS engineers (e.g., Karl Bischoff) say in wartime reports about gas chamber building?

Wartime and near-wartime documents produced by Nazi architects, SS construction offices and engineers describe planning, building and outfitting facilities expressly designed to be gas-tight, fitted w...