The Mystery Box
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The Mystery Box

Lost Treasure: The Graff Jewels and the Marlborough Diamond

The Original Graff Diamond Caper Was an Audacious Grab for the Chicago Mob

It has all the makings of a hardboiled classic. With Chicago mobsters and a significant heist, you could be forgiven for thinking the tale of the Marlborough diamond affair is one of Dashiell Hammett’s Sam Spade novels. The theft of the…




A publication about unsolved mysteries from the deep ocean to space and from antiquity to present day.

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Michael East

Michael East

Freelance writer. Writing on true crime, mysteries, politics, history, popular culture, and more. |

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