• Reference
    • GB 208 NT/661
  • Dates of Creation
    • 1964
  • Physical Description
    • 1 item

Scope and Content

On Valley factory (atomic section of Ministry of Supply factory at Rhydymwyn), 1942-4 from Margaret Gowing, Britain and Atomic Energy 1939-45.

Note

Please order documents using the alternative reference number (where provided).