A copy of Watkins' article which was first published 1959 and reprinted following the Aberfan disaster. [Please note that although this document is listed as not being place before the tribunal, the item is also listed as 'Chapter 42', see DNCB/4/1/10/24].
Extract from 'Colliery Engineering', The Stability of Colliery Spoilbanks by G L Watkins (X21)
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- ReferenceGB 214 DNCB/4/1/15/21
- Dates of Creation[1966-1967]
- Physical Description5 papers
Scope and Content
Previous reference number: DNCB/58/5. National Coal Board Reference: RO/11/25.