1 "Ficheiro:List_of_references_on_shipping_and_shipbuilding_(IA_cu31924029607029).pdf".

Ficheiro:List of references on shipping and shipbuilding (IA cu31924029607029).pdf

PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:List_of_references_on_shipping_and_shipbuilding_(IA_cu31924029607029).pdf...