Velero III in drydock for cleaning & prop removal, [1931-1941]

"Velero drydock hunt scenes". Velero III (ship) comes into big harbor with lots of anchored ships and oil derricks cramming the shore, draw bridge closing after ship passes beneath it, ship pulls into dry dock, Captain Allan Hancock is piloting the ship, the ship is secured, view from ship of harbor and of village nestled in hills along shore, men carry rocks to small rail cars, workmen repair and clean the hull of the Velero III in drydock, men work on ship's 3-blade propeller with winch and wrench tools eventually removing it, [1931-1941].