MANHATTAN PROJECT PATENT

Could this drawing have been part of America's secret plans to fuel the atomic bomb?
Wes Cowan takes a close look

Feature: The Bush Conant Files

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GALLEON SHIPWRECK

Is this a piece of treasure from a Spanish galleon washed up on an Oregon beach?
Elyse Lurary investigates

Video: Galleon Shipwreck

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CREOLE POEMS

Does this manuscript contain words of love or illegal acts of rebellion?
Gwen Wright unlocks the mystery

Feature: Creole Poems from the manuscript

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LET US SOLVE YOUR MYSTERY

Do you have an object you think played a role in American history?
Submit your story to the History Detectives now