Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brake Engine and Overwind Prevention Gear for Winding Engines (booklet)
Full title - ''Whitmore Patent. Brake Engine & Overwind Prevention Gear and Iversen Gear for Steam & Electric Winging Engines.'' 23 page booklet containing details and images of machinery manufactured by H.J.H. King & Co. Ltd.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.