Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of maps & plans & drawings re canals
South Elevation, Messrs. Rennie & Jessop, 1807, Melingriffith water pump. Titles top left hand corner and bottom centre, scale bottom centre ½" to 1'0". Bibliography bottom left hand corner.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.