Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Collieries, schedule of switchgear
Handwritten in pencil on cream paper. Two pages with tables containing information relating to the schedule of switchgear in Powell Duffryn Collieries in the Aberdare Valley. Dated 1951. Loose within beige/light brown card file containing information relating to the Powell Duffryn Ltd.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/63 (4)
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 251
Lled
(mm): 202
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.