Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Vulcan (periodical)
Navy print on light beige paper cover. Vulcan, a bi-monthly journal for owners and users of power, Vol. XII, No. 144, September, 1916. Pages numbered 239 - 260 with advertisements at front and reverse.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.