Significance: The Back Lane Guard Hut was built by the Secret Service after the spring of 1955, and was the last of 3 small wooden frame huts constructed as road check points in the farm's security system. It w More
Significance: The Back Lane Guard Hut was built by the Secret Service after the spring of 1955, and was the last of 3 small wooden frame huts constructed as road check points in the farm's security system. It w More