Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bessemer convertor, general arrangement drawing
General arrangement for 25-ton acid Bessemer convertor shell. Scale ½ inch to 1 foot. Drawing number '37G640'. Undated. Folded.
Pwnc
Diwydiant
Rhif yr Eitem
2009.9/1
Mesuriadau
unfolded
(mm): 683
unfolded
(mm): 1020
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.