Skip Navigation or Skip to Content
Search our website

Key in a search term below to search our website.

Keyword search

Advanced search
  • Change view:
  • Grid view
  • List view
Specimen / steel / manufacture / sample / cinder Specimen / steel / manufacture / sample / cinder

One of a group of specimens illustrating the manufacture of steel - a sample of cinder formed in the converting furnace

Specimen / steel / manufacture / sample / cinder Specimen / steel / manufacture / sample / cinder

One of a group of specimens illustrating the manufacture of steel - a sample of cinder formed from the covering used in the converting furnace

Specimen / extraction / copper / sample / cinder Specimen / extraction / copper / sample / cinder

One of a group of copper ores and other specimens illustrating the extraction of the metal - a sample of cinder from the acid plant

Back to top