Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blast furnace questionnaire 1946
Typed in black and red ink on cream paper. Six pages originally pinned together. Blast furnace questionnaire 1946. Questionnaire competed with details of 'furnace No.3'.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1280
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 203
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.