Here's your chance to see NYC's dazzling, abandoned City Hall station—without risking a criminal trespass charge - Roadtrippers
Beach Pneumatic Transit - Wikipedia
Feb. 26, 1870: New York City Blows Subway Opportunity | WIRED
The Pneumatic Subway That Almost Was - JSTOR Daily
nycsubway.org: Beach Pneumatic Transit
Site of the Beach Pneumatic Subway – New York, New York - Atlas Obscura
Beach's First Subway: Pneumatic Transit System - Sometimes Interesting
New York Pneumatic Railroad | Ghostbusters Wiki | Fandom
New York City's Pneumatic Subway, a Primitive Hyperloop
New York Pneumatic Railroad | Ghostbusters Wiki | Fandom
SCIENCE | The First Subway — Rose Tibayan
nycsubway.org: Beach Pneumatic Transit
nycsubway.org: Beach Pneumatic Transit
The First Subway: Alfred Ely Beach's Marvelous Pneumatic Transit - The Bowery Boys: New York City History
Beach Pneumatic Transit: The 1870 Subway That Could Have Been? | New-York Historical Society
Beach Pneumatic Transit: The 1870 Subway That Could Have Been? | New-York Historical Society
The Pneumatic Tube Mail System in New York City - Untapped New York
Feb. 26, 1870: New York City Blows Subway Opportunity | WIRED
New York City Almost Had Subway Trains That Worked Like Soda Straws – From the Public Domain
Van Horne! Pneumatic transit! I can't believe it's still here!", or In the NYC City Hall Subway Station At Long Last — Vivian Shaw
NYC's First Subway, A One Block Pneumatic Tunnel Below Broadway - Untapped New York
Site of the Beach Pneumatic Subway – New York, New York - Atlas Obscura
New York's First Subway was Pure Luxury
The Beach Pneumatic Transit Company – just a bunch of hot air? | MCNY Blog: New York Stories
The Beach Pneumatic Transit Company – just a bunch of hot air? | MCNY Blog: New York Stories
