Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ystradgynlais, film negative
Aerial view of Ystalyfera Grammar School at Ystradgynlais. View of school from due east, with Smith's Clock & Watch Factories in the background.
Pwnc
Diwydiant
Rhif yr Eitem
86.34I/2434.2
Mesuriadau
Meithder
(mm): 97
Lled
(mm): 115
Dosbarth
buildingsNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.