“Mae'r enwebiad yn ddathliad o waith cenedlaethau o ddynion a merched a fu'n byw ac yn gweithio yma, gan siapio'r dirwedd, a'u gwaddol nhw yw'r enwebiad hwn.
“This nomination is a celebration of the work of the generations of men and women who lived, worked and shaped our land, and we are connecting with their legacy through this nomination.