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.
Amgueddfa Cymru – Museum Wales
Report with cover letter. "Report on the trials with oxygen enriched blast in the experimental blast furnace of the Gutenhoffnungshutte at Oberhausen." Report circulated by the British Iron & Steel Federation Iron & Steel Industrial Council. Includes headed letter from the British Iron & Steel Federation regarding the report. Dated 31st July 1934.