anthracite

• 

  Trimsaran Heritage Field Atlas — QR-Linked Ledger for Live Map Navigation

  Type Item

  Uploaded by Graham T Emmanuel
• 

  They Dug Black Diamonds, Hook, Pembrokeshire

  Type Item

  Uploaded by Hook History Society
• 

  Geographical and Geological Maps, Hook, Pembrokeshire

  Type Item

  Uploaded by Hook History Society
• 

  The Black Diamond Village, Hook, Pembrokeshire

  Type Item

  Uploaded by Hook History Society