Cool Spring Farm (Charles Town West Virginia)
 Cool Spring Farm located near Charles Town West Virginia was first established along Bullskin Run around 1750. The Federal style second house on the property built in 1813 is extant with a Greek Revival–influenced third house built in 1832 that shows the evolution of the farmstead. The farm is significant as an example of agricultural development in the Bullskin Run district and as examples of Greek Revival and Federal style vernacular design.