Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Erskine Bridge (booklet)
Two colour photographs of Erskine bridge on front cover with black printed title. 16 pages with 10 black and white photos and various plans (one pull-out plan at reverse).
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.