Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Civil Engineering and Public Works Review (journal)
Civil Engineering and Public Works Review, October 1937, No.376, Vol XXXII. pp. 349-388, plus advertisment pages in front and back. Black print on white paper, with black and orange printed cover. Includes numerous b&w photographs.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.