Hale volunteered to gather intelligence on British troop movements and strategies but was captured, swiftly subjected to a trial by British authorities, found guilty of spying, and condemned to death as an illegal combatant.

The Beach Pneumatic Transit consisted of a 312-foot tunnel beneath Broadway, between Warren Street and Murray Street, through which a single, cylindrical passenger car was propelled back and forth by a large fan housed in a nearby building.

Public reaction to the exhibition was mixed and often hostile, but encouraged American artists to experiment with new forms and techniques and helped establish modern art as a legitimate field of artistic expression in the United States.

Alderman Timothy Sullivan proposed the ordinance that made it illegal for proprietors or managers of hotels, restaurants, and other public places to allow women to smoke on their premises. Despite public opposition, the New York City Board of Aldermen voted for it unanimously.