Pencil sketch showing detail of the cast-iron watertight gland at Lock 9, Swansea Canal, produced by J.D. Goodband, 1979.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN34498TeitlDuke's Lock, Trebannws Upper Lock, Trebanos Upper Lock, Lock 9, SwanseaMath O SafleLOC CAMLASArchifau2Delweddau2