|   
                     
                     1876
                     
                    
                     
                     Cover: Geological, topographical atlas, 
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     (Covers to) Engineer Department U.S.A. G
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     Title Page: Geological and topographical
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     (Title Page to) Engineer Department U.S.
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     Index: Geological, topographical atlas, 
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     (Index Page to) Engineer Department U.S.
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     Nevada Plateau. (Geological)
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     Nevada Plateau. Map IV. (Geological)
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     Nevada Basin. (Geological)
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     Nevada Basin. Map V. (Geological)
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     Composite: Geological maps I-V, 40th Par
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     (Composite of) Geological Maps I-V, 40th
                     
                    | 
      
        |   
                     
                     1876
                     
                    
                     
                     General Sections.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     General Sections.
                     
                    | 
      
        |   
                     
                     1873
                     
                    
                     
                     58, 66. Parts Of E. California, S.E. Nev
                     
                    
                     
                     National Atlas
                     
                    
                     
                     Atlas Sheet Number 58. Parts Of E. Calif
                     
                    | 
      
        |   
                     
                     1873
                     
                    
                     
                     67. Parts Of Northern & North Western Ar
                     
                    
                     
                     National Atlas
                     
                    
                     
                     Parts Of Northern & North Western Arizon
                     
                    |