'To demonstrate his elevator's safety in 1852, he got in it & cut the cable'
Otis
INVENTIONS: To demonstrate his elevators safety in 1852, he got in it & cut the cable
To demonstrate his elevator's safety in 1852, he got in it & cut the cable
To demonstrate his elevator's safety in 1852, he got in it & cut the cable
INVENTIONS
Otis
INVENTIONS