Sightseeing - Industry and Railwaypark Fond-de-Gras

This way is true??

We lost our way many time, but could arrive here.

This is the land of the frontier...

(採掘、精製、輸送などを考慮するとあたりまえだ)

I have never seen such a large gear.

We could see the "Train 1900" and the gear to make a "iron".