Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Automatic Coal Cleaning Co. Ltd. trade catalogue
A blue card flle with documents relating to the ACCO Coal Washing System, divided into the treatment of large coal, small coal and slurry, including typed sheets (photocopies) and drawings of the washing systems, and the froth floatation system.
Pwnc
Diwydiant
Rhif yr Eitem
83.167I/76
Mesuriadau
Meithder
(mm): 370
Lled
(mm): 232
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.