Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ras Tanura (booklet)
White and green cover. 24 page booklet giving information on Ras Tanura (first half in English, second in Arabic). n.b. may have been connected to 81.4I/175.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.