Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Abertillery New Mine, fan & water gauge record booklet
Abertillery New Mine, Cwmtillery Section, record book containing a 2-hourly record of revolutions of ventillating fan and record of water gauge pressure. May-September 1985. Printed in black ink on cream paper, with handwritten details filled out in blue and black ink.
Pwnc
Diwydiant
Rhif yr Eitem
86.135I/1
Mesuriadau
Meithder
(mm): 210
Lled
(mm): 297
Uchder
(mm): 10
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