Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ledger
Glenavon Wagon Co. Ltd., Ledger giving technical specifications of wagons owned by Henry G Lewis Co. Ltd., then Glenavon, not dated.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.