Retrolicious sign: This vintage sign on Fulton Street has our 'American Stamp' of approval

121 Fulton Street is a sleek new bar and restaurant in lower Manhattan, on a street that isn’t known for much that is sleek or new. That’s, of course, changing, as much of the Financial District continues to undergo a residential revival that sped up after 9/11. The new Fulton Street Transit Hub and the continued rebuilding of the World Trade Center wil…