Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Hoover factory march, Merthyr Tydfil, photograph
John Jones of Unite Union on megaphone addressing crowd gathered at the Civic Centre, Merthyr Tydfil. Hugh Lewis AM for Merthyr Tydfil and Rhymney stands to the right.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.