Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Letter from the Mines Department to E.I. David
Letter of advice from J.M Horsely (H.M. Inspector of Mines) to E. Ivor David, concerning Gt. Mountain Colliery sealing cable dielectric. On cream coloured Mines Department headed paper, typed in black ink on both sides of the paper. Dated 7th July, 1927. Attached to 83.184I/25 (1) and 83.184I/25 (2) with a staple.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/25 (3)
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 241
Lled
(mm): 189
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.