This 2011 photo of the Mill Run Reservoir was taken from the bridge on Route 381, looking generally west. John and George Morgan's surveys of the "bullock pens" location match the location where Mill Run enters Indian Creek at the Mill Run Reservoir. The Turkey Foot Road passed near or through this area.
This 2011 photo of the Mill Run Reservoir was taken from the bank of the reservoir, near the bridge on Route 381, looking generally west.