Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
South Wales Institute of Engineers, certificate
The South Wales Institute of Engineers certificate stating that Donald H.J. Lloyd has been elected an Associate Member on 21st June 1965.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.