Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Power Production at Collieries (article)
Printed in black ink on white paper. Three pages that were held together by a pin. 'Power production at collieries.' By Major E.Ivor David in Colliery Engineering September, 1949. Loose within a beige/light brown file with all other documents with the accession number 83.184I/70. The file is labeled 'Steam and Electric Collieries'.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/70 (11)
Creu/Cynhyrchu
David, E. Ivor
Dyddiad:
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 293
Lled
(mm): 216
Deunydd
papur
Lleoliad
In store
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.