This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Pocket Map of Central Park New York City Geographicus CentralParkolmstead. very attractive pocket map of New York City Central Park This is an extremely rare pocket map variant on the map of Central Park that later appeared in the Commissioner's Annual Report on the Progress of Central Park This map is not listed in Haskell