Feb. 26, 1870: New York City Blows Subway Opportunity | WIRED
Beach Pneumatic Transit, attempt at pneumatic powered subway that ran from 1870-1873. Designed by Alfred Ely Beach. : r/RetroFuturism
Frederic Delaitre's Lost Subways / Beach Pneumatic Subway
nycsubway.org: Beach Pneumatic Transit
Beach Pneumatic Transit: The 1870 Subway That Could Have Been? | New-York Historical Society
nycsubway.org: Beach Pneumatic Transit
Beach Pneumatic Transit: The 1870 Subway That Could Have Been? | New-York Historical Society
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
Site of the Beach Pneumatic Subway – New York, New York - Atlas Obscura
Travel by tube? - Museums Victoria
Beach Pneumatic Transit - Wikipedia
nycsubway.org: Beach Pneumatic Transit
Frederic Delaitre's Lost Subways / Beach Pneumatic Subway
Beach Pneumatic Transit - Wikipedia
New York Pneumatic Railroad | Ghostbusters Wiki | Fandom
NYC's First Subway, A One Block Pneumatic Tunnel Below Broadway - Untapped New York
The Secret Subway Station in NYC... | City hall station, Nyc subway, City
SCIENCE | The First Subway — Rose Tibayan
Beach's First Subway: Pneumatic Transit System - Sometimes Interesting
NYC's First Subway, A One Block Pneumatic Tunnel Below Broadway - Untapped New York
City Hall Subway Station - YouTube
Beach Pneumatic Transit: The 1870 Subway That Could Have Been? | New-York Historical Society
Site of the Beach Pneumatic Subway – New York, New York - Atlas Obscura
nycsubway.org: Beach Pneumatic Transit
Beach Pneumatic Transit | Community
New York's First Subway was Pure Luxury
The Beach Pneumatic Transit Company – just a bunch of hot air? | MCNY Blog: New York Stories
I did a lot of research into the Beach Pneumatic Transit Tunnel recently for a scene setting, and was amazed that as a nat… | Gothic 1, Beach, Character inspiration
