Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llynypandy Mines, plan
Full title 'Llynypandy Mines. Design of Launders to conduct 4000 gallons of water per minute through Llynypandy Mine to Halkyn drainage tunnel. Scale 1" = 1 Foot'. Pen and ink drawing shows plan, longitudinal elevations and transverse section.
Pwnc
Diwydiant
Rhif yr Eitem
1997.40/3
Derbyniad
Donation, 26/3/1997
Mesuriadau
Meithder
(cm): 47
Lled
(cm): 78.5
Deunydd
papur
Lleoliad
In store
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