Even though your webmaster was cruelly cast out of my place of business in February and getting freelance here and there, I recently spent a few dozen dollars on the complete National Geographic on disk, 1888-2010.
In the July 1964 issue (I used to have a hard copy when my father had a collection) is a foldout Greater New York map in association with the World’s Fair opening that year, and the Society also did a street map of Manhattan. It’s quite good and I wish they had gone the whole nine yards and did all five boroughs.