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June 15, 2024
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1 Jan 1912 Jahr - Victor Balthazard realizes that tools used to make gun barrels never leave the same markings and individual gun barrels leave identifying grooves on bullets fired through it. He came up with several methods of matching bullets via photography

Zugefügt zum Band der Zeit:

9 Jan 2020
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Datum:

1 Jan 1912 Jahr
Jetzt
~ 112 years ago