NYCSubway.org is not a site affiliated with the MTA or any other public transit services, but rather a site that is
dedicated to the history of the New York City Subway system, including photos, maps, and documents.
They have some pretty interesting stuff in their archives including this old NYC Subway map from 1948. Be sure to click through to see the map at it's full resolution.
via reddit
Something wrong with this post? Let us know!