ITA-USA Train-models

From the Smithsonian Libraries:

1879:
https://archive.org/details/carbuilders ... 5/mode/2up

1898:
https://archive.org/details/carbuildersdicti00wait

1906:
https://archive.org/details/carbuildersdict00mast

1909:
https://archive.org/details/carbuildersdic00mast

1912:
https://archive.org/details/cu31924032183208

1916:
https://archive.org/details/cu31924032183216

e tanti altri anni... in basso nella pagina..

Usando la funzione "Search inside" .... tantissime figure e scoperte!
Per scaricare i PDF fare click sul simbolo "..." in alto a sinistra e... un pò di pazienza , i files sono "grandini"!