Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Crumlin Viaduct, engineering drawing
Engineering drawing titled 'Crumlin Viaduct. Joint No. 1C'. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
87.246I/216
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 695
Lled
(mm): 900
Deunydd
papur
linen
Lleoliad
In store
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