Approximately 20 minutes into part 1 of the miniseries, there is a shot of a courthouse with the caption "Johnson County Courthouse 1896". This is in fact the Storey County Courthouse in Virginia City, Nevada, built in 1876. Also on the flagpole on the right, barely visible, is the Nevada state flag. In the background, behind the flagpole is the Cobb Mansion, also built in 1876.
The episode won an Emmy Award for Outstanding Sound Editing for a Limited Series, Movie or a Special.