ice rink

“Schuster Mannheim occupied a respectable slice of the GE Building in Rockefeller Center, loftily proud of their chunky brass doors, deco elevators, and marble floors, ever watchful for potential lebensraum in the levels as yet unannexed by them, although willing to concede that the Rainbow Room restaurant and the ice rink twenty floors down, sunk below street level, would remain the domain of tourists forever.”

Simon & Schuster: Walls of Silence