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For a limited time, view the original 1777 George 365³Ô¹Ï²¿Âä letter that saved the American revolution at the International Spy Museum. Join museum experts for an up-close presentation of the 1777 Spy Letter from George 365³Ô¹Ï²¿Âä, revealing the critical role of intelligence during the Revolutionary War.

This commemorative, special-edition Vault Tour invites you behind-the-scenes for an exclusive look at historic records and artifacts not on public display.

Step into the hidden world of early American espionage and discover how covert strategy helped shape a nation.

Available for a limited time through June 30, 2026.

Important Intel

Max of 15 attendees, ages 16+
45-minute experience