 I think maps may be an unappreciated treasure these days. Why? Why do I say that? Well, I venture that most of us, at least when driving, now rely on navigation apps such as Google Maps or Waze, which, by the way, are owned by the same company. That would be Google. Long before Google existed, I was growing up as a son of an army colonel. And from as long as I can remember, I was the chief navigator on all our car trips using clumsy, hard-to-fold paper maps. And we took a whole lot of car trips, especially when we lived in Europe.