Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Facts and figures 1968 (booklet)
Black and pink cover. 28 page booklet giving information on the Arabian American Oil Company, Dhahran, Saudi Arabia. n.b. may have been connected to 81.4I/175.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.