Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Upper Boat power station, film negative
Black and white film negative of Upper Boat power station, c1940. Shows man using weighing scales in laboratory (with part of negative coloured in red).
Pwnc
Diwydiant
Rhif yr Eitem
2009.53/4
Mesuriadau
Meithder
(mm): 211
Lled
(mm): 161
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.