These cookies are absolutely essential for our website to function properly.
We use Google Analytics to measure how you use the website so we can improve it based on user needs.
These cookies may be set by third party websites and do things like measure how you view YouTube videos.
5 pages. Report No.7, Practice of Steel making in the 15 ton Open Hearth Furnaces. Soc. Anon. John Cockerill, Seraing.
Typed in black ink on cream paper, and diagram on blue paper.
