DOCUMENTS AND PHOTOS:
All historical photos and documents shown are from the National Archives, references AIR 17/9-14, HO 186/2772-2773, and are Crown Copyright released under the Open Government License: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
NUCLEAR TEST VIDEO:
Operation Cue (1955), by the US Federal Civil Defense Administration, is in the public domain and available at https://archive.org/details/Operatio1955
Specially filmed by a team from Coptercam: you can see their behind-the-scenes vlog at https://www.youtube.com/watch?v=l9uAekAsKRY !
Jones, T. (1988). The Great Fauld Explosion. Staffordshire Studies, 1.
McCamley, N. (2004). Disasters Underground. Barnsley, South Yorkshire: Pen & Sword Military.
“Brass chisels can cause sparks” is a summary of the inquest’s findings. For those in the comments, here’s the full version: “in all probability the work of chipping out the C.E. [composition explosive] Exploder from a 1,000 lb M.C. bomb, using a brass chisel, was the cause of the explosion. It is known that C.E. will explode easily if struck between brass and steel surfaces”. In this context, ‘brass chisels can cause sparks’ does make sense!
The inquest looked at all the available evidence and judged that to be by far the most likely explanation (and the only one that made sense given all the facts).
I’m at http://tomscott.com
on Facebook at http://facebook.com/tomscott
on Twitter at http://twitter.com/tomscott
and on Snapchat and Instagram as tomscottgo
And if you’ve read this far, I’d like to add a quick note: I love it when I get to actually research things for a video. For the first time, I went to the British National Archives, and got to handle original documents from the 1940s. It felt like quite a privilege to be able to read the first person accounts, and to look at photographs and documents that have been sealed away for years.