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.
National Coal Board handbook. 275 pages in blue hard covers. Also includes a two page N.C.B. press release summarising the contents of the handbook, dated 28 January 1980.
