A ship replica is a reconstruction of a no longer existing ship. Replicas can range from authentically reconstructed, fully seaworthy ships, to ships of modern construction that give an impression of a historic vessel. Some replicas may not even be seaworthy, but built for other educational or entertainment purposes.
Reasons to build a replica include historic research into shipbuilding, national pride, exposition at a museum or entertainment (e.g., for a TV series), and/or education programs for the unemployed. For example, see the project to build a replica of the Continental brig Andrew Doria.[1] Apart from building a genuine replica of the ship, sometimes the construction materials, tools and methods can also copied from the ships' original era, as is the case with the replica of Batavia in Lelystad and the ship of the line replica Delft[2] in Rotterdam (Delfshaven).