This book presents the history of the Development of Iron and Steel Industry in America since Columbus.
"All authorities agree in the opinion that... > Lire la suite
This book presents the history of the Development of Iron and Steel Industry in America since Columbus.
"All authorities agree in the opinion that iron was unknown to the aboriginal inhabitants of America. Tools, weapons, ornaments, and culinary vessels made of copper were occasionally found in their possession, but nothing of iron.
The first mention of the existence of iron-ore on this continent was by Thomas Harriot, "the geographer" of the second expedition to Virginia..."