[{"text_idx": "#000004", "text": "Amaethyddiaeth (4)Glo (1)Cyfathrebu a'r Cyfryngau (2)Diwydiant bwyd (7)Trychinebau Diwydiannol (1)Haearn (3)Mwyngloddio (eraill) (1)Llechi a Phlwm (1)Dur (2)Trenau a Rheilffyrdd (2)Cludiant (2)Dyfrffyrdd a Llongiadaeth (3)ARALL: Diwydiant (230)"}, {"text_idx": "#000007", "text": "Cristnogaeth (1)ARALL: Crefydd a Chredoau (1)"}, {"text_idx": "#000008", "text": "Pe\u0302l-droed (1)ARALL: Chwaraeon a Gemau (1)"}, {"text_idx": "#000010", "text": "Use stars to collect & save items"}, {"text_idx": "#000015", "text": "The Holywell and District Society"}, {"text_idx": "#000022", "text": "Yn gweithio yn Courtaulds Greenfield 1935-1985,..."}, {"text_idx": "#000026", "text": "Staff of Crescent Mill 1952"}, {"text_idx": "#000029", "text": "Presentation at Courtaulds - painters."}]