Crystal Beach Cyclone] one of the Terrifying Triplet coasters designed by Harry Traver in the 1920s. it was rumored to hit 60mph and pull 4gs : r/ rollercoasters
Roller coaster | Definition, History, & Facts | Britannica
Roaring 20s | Roller Coaster History
Audra Timmer (audratimmer) - Profile | Pinterest
Celebrating a century of British roller coasters from Margate to Blackpool - Mirror Online
1920s AMUSEMENT PARK PHOTO ALBUM PAGES - ROLLER COASTERS
Revere Beach Cyclone Roller Coaster
History of the roller coaster - Wikipedia
Maryland Amusement Park Photo, 1920s, Unknown Location - Historical Pix
Taking a nostalgic ride on the world's oldest roller coasters - Los Angeles Times
Wooden roller coaster - Wikipedia
Racer: Historic 1920s Rollercoaster at Kennywood Amusement Park | When park management decided to replace our first Racer (1910-1926), then-Park President Brady McSwigan ordered a new racing coaster that was "snappy"...