Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Abernant Colliery, docs. re sinking of new shaft
Copy of a plan, black ink on off-white paper. Certain details/ features have been highlighted using green, yellow, pink and blue pencil. There is a key for the colour-coding in the top left hand side of the plan. 'National Coal Board S.W. Division Area No.9 Proposed Pit Bottom Circuit 8200' Horizon Abernant Colliery' Scale : 1:500 Dated 20/5/55.
Pwnc
Diwydiant
Rhif yr Eitem
88.99I/7
Derbyniad
Collected officially, 1988
Mesuriadau
unfolded
(mm): 420
unfolded
(mm): 1045
Deunydd
papur
Lleoliad
In store
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