Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Works Agglomeration Plant, report
Title "Preliminary Report on the Agglomeration of Conakry Fines from Bed C" Typed in black ink on cream paper. Two pages attached with a paperclip. Dated 15.10.54.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.