 
          4: The bookcase in the corner of this wall provides
        
        
          space for binders of YV tickets, timetables, passes,
        
        
          and other paper items (top shelf) plus two shelves
        
        
          of binders filled with historic YV photos. A riveting
        
        
          machine and a chop saw are stored on the next shelf.
        
        
          
            4