Henry P. Hamilton, a Two Rivers businessman, amassed a significant collection of Native American copper and stone artifacts. Hamilton's collection, started in 1884, grew through purchases and ...

2. How long will residential pipes typically last? Copper pipes typically last 50 years, while cast iron pipes can last 75-100 years. Galvanized steel pipes have a lifespan of 20-50 years ...

Trafigura Group believes that potential tariffs should target copper finished products, such as copper wire, copper pipe & tube, and copper strip. The world's largest copper trader also recommended ...