A lift with a CLUTCH! See how a TWO SPEED lift worked in 1952 (rare lift!)
25:17
Really old SCREW FACTORY LIFT - everything explained (inc motor room)
13:11
Le mathématicien si étrange que le FBI pensait qu'il était un espion
20:55
Old RELAY elevator controller - complete run-through (beginners welcome!)
41:47
World Largest container ship 24300 TEU Engine room tour.
24:11
Step back in time... The Schindler 1962 electro-MECHANICAL lift!
1:00:08
Machines et outils ingénieux les plus satisfaisants | Meilleure compilation
10:23
OTIS evelator room equipment from 1967 & elevator ride
28:05