 Willamette Iron and Steel Works

Willamette Iron Works (also known as Willamette Iron and Steel Company or WISCO) was a general foundry and machine business established in 1865 in Portland, Oregon, originally specializing in the manufacture of steamboat boilers and engines.In 1904, the company changed its name to Willamette Iron and Steel Works, under which name it operated continually until its close in 1990.