Home » Photos » What's next that will change the world?

What's next that will change the world?

What's next that will change the world?

When steel wasn't just for cutlery anymore...

Photo taken @ St. Louis on 21 October 2018 (© sniggie / Flickr)

Related tags :
 missouri, st. louis, gateway arch, national historic landmark, national, register, historic, places, national register of historic places, steel, gateway arch national park, bessemer process, cheap steel, mass production of steel
 

Missouri Photos