1 "Ficheiro:James_Nasmyth,_engineer;_an_autobiography_(IA_jamesnasengineer00nasmrich).pdf".

Ficheiro:James Nasmyth, engineer; an autobiography (IA jamesnasengineer00nasmrich).pdf

PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:James_Nasmyth,_engineer;_an_autobiography_(IA_jamesnasengineer00nasmrich).pdf...