Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Book 'Westinghouse. Mechanical and Power operated signalling, index to Vol.2. 1932-1934'. Red hard cover with title imprinted in gold. Pages held to cover with two nails.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.