@siracusa@atpfm Correct use of “the mainland” spotted in this street atlas (John Tauranac, “Manhattan Block by Block”, 2005) that I picked up at a used bookstore over the weekend.
@20002ist@kjhealy@siracusa@atpfm I'm surprised at the very small and specific area called "Upper East Side", which I'd consider encompass much more of the area between E96 and E59.