Washington iron ore from Lake Superior
- Made:
- before 1889
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseWashington iron ore from Lake Superior
Science Museum Group
© The Board of Trustees of the Science Museum
Washington iron ore from Lake Superior, smelted for Bessemer iron at the Dunbar Furnace, Pennsylvania
