I tend to think that Old Man Jim enjoyed his maps. Personally I have spent a great deal of time looking at, and following maps. Maps of all kinds, such as the Gazetteer, ranger maps, Thomas Guide, topo maps, historical maps etc... Of course todays technology is far superior in many ways, however the value of a paper map is exemplified by the vast knowledge that Old Man Jim acquired over the years. Undoubtedly he pondered over those maps at home, using a pencil to circle points of interest. And out in the field, those same maps were likely folded away but frequently spread out over a rock or the hood of his car. The simple joy of exploring "thin blue lines" with nothing but a map, a compass, and an odometer, is something worth experiencing. I am certain that he had lots of fun with those maps.