Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Steam Coal Co., notes
Blueprint on off-white paper. Some details are handwritten in red ink. A table entitled 'E.W. Steam Generators'[?]'. Under the column title 'job' there are 5 company / committee names for which statistics are provided, one of which is the Powell Duffryn Steam Coal Company. Contained within a moroon hardback file with all other documents under accession number 85.184I/4.
Pwnc
Diwydiant
Rhif yr Eitem
85.184I/4 (59)
Derbyniad
Collected officially, 18/11/1985
Mesuriadau
Meithder
(mm): 254
Lled
(mm): 198
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.