Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Transport Commission, Newport Docks diagm
Hand drawn diagram printed in black on cream paper. British Transport Commission, Mech & Elec Engrs. Department, South Wales Docks, revised single line diagram of 11KV ring main at Newport Docks. Drawing number 8546.
Pwnc
Diwydiant
Rhif yr Eitem
85.108I/11
Derbyniad
Donation, 2/8/1985
Mesuriadau
Meithder
(mm): 577
Lled
(mm): 893
Deunydd
papur
Lleoliad
In store
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