4 gen 1845 anni - The first ocean-going liners made of iron
and driven by a propeller.
Descrizione:
The first ocean-going liners made of iron and driven by a propeller were being built from this time. The propellers were on the bottom of the ship, underwater at the rear (stern) of the ship.
Aggiunto al nastro di tempo:
evolution of ships
Data:
Immagini:
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