Description: Crane Motor Movement, Steady, Cu Overhead Perspective.

Description: Crane Motor Movements, Lifting Object, Cu Perspective, W Clanks And Machine Whir.

Description: Crane Motor Movements, Lifting Object, Cu Perspective, W Clanks And Machine Whir.

Description: Crane Motor Movements, Lifting Object, Distant To Cu Perspective, W Clanks And Machine Whir.

Description: Crane Motor Movements, Labored Starts Stops, Cu Perspective, W Grinding Noise.

Description: Hand-operated Machine; Squeaks And Metallic Rolling, Repetitive, Back And Forth With High-pitched Squeaks. Steady, Fast, Slow And Stops. Close-up.

Description: Hand-operated Machine; Metal Rolling / Clanks With Creaks And Squeaks. Medium.

Description: Blue Print Machine; On, Runs With Modulating High Whine, Off.

Description: Oil Derrick; Steam Hiss Steady, Close Perspective.

Description: Oil Derrick; Steam Hiss Steady, Distant Perspective.