'To demonstrate his safety brake, this inventor jumped in an elevator & cut the cables'
Elisha Otis
YANKEE INGENUITY: To demonstrate his safety brake, this inventor jumped in an elevator & cut the cables
To demonstrate his safety brake, this inventor jumped in an elevator & cut the cables
To demonstrate his safety brake, this inventor jumped in an elevator & cut the cables
YANKEE INGENUITY
Elisha Otis
YANKEE INGENUITY