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Amgueddfa Cymru – Museum Wales
Certificate printed in black ink on cream paper. Details typed in black ink. Signed in black ink. Certificate issued to Geoffrey Sibbering Morgan, Deep Duffryn Colliery Division, certifying that he had passed an examination in air raid precautions and first aid for air raid casualties, appointing him a grade 1 instructor. Dated 6th March, 1939.
