By A Mystery Man Writer
The shell was once fired out of an uncommonly large German artillery gun during the First World War
Thirty Years' War - Wikipedia
Oliver Cromwell - Wikipedia
What was it like to grow up in the last Ice Age?
David Brooks: The Nuclear Family Was a Mistake - The Atlantic
More Guns Do Not Stop More Crimes, Evidence Shows
Hollywood & History: The Debate Over JFK
Unexploded ordnance - Wikipedia
Treasure Hunters May Have Found Jesse James's Lost Gold
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Artillery shell cases, fuzes, primers and tubes. – Stephen Taylor