|   
                     
                     1895
                     
                    
                     
                     Alleghanies, Valley of Virginia.
                     
                    
                     
                     Military Atlas
                     
                    
                     
                     A map of a line of defenses in the Alleg
                     
                    | 
      
        |   
                     
                     1895
                     
                    
                     
                     Gen. map VI.
                     
                    
                     
                     Military Atlas
                     
                    
                     
                     General topographical map. Sheet VI. Jul
                     
                    | 
      
        |   
                     
                     1931
                     
                    
                     
                     Soil Map of the United States, Section 8
                     
                    
                     
                     National Atlas
                     
                    
                     
                     Soil Map of the United States by Curtis 
                     
                    |