The Mob Museum (U.S. Post Office and Courthouse)

The building at 300 Stewart Avenue was constructed in the 1930s as the U.S. Post Office and Courthouse and exemplifies New Deal-era federal architecture in downtown Las Vegas. It housed federal courts and postal services for decades before being adapted for cultural use. The structure was renovated and opened as the National Museum of Organized Crime and Law Enforcement (The Mob Museum) in 2012, preserving many original interior and exterior features.