Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Britannia and Conway Tubular Bridges (book)
Civil Engineering plates book. Contains detailed engineering diagrams and coloured lithographs of views during the bridges' construction.
Pwnc
Diwydiant
Rhif yr Eitem
89.138I
Derbyniad
Collected officially, 6/1989
Mesuriadau
Meithder
(mm): 620
Lled
(mm): 450
Deunydd
papur
cerdyn
Lleoliad
In store
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