Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ystradgynlais, film negative
Aerial view of Smiths Clocks and Anglo Celtic Watch Co. factories. Locals nicknamed them the "Tick-Tock" factories.
Pwnc
Diwydiant
Rhif yr Eitem
86.34I/2465.3
Mesuriadau
Meithder
(mm): 117
Lled
(mm): 92
Dosbarth
buildingsNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.